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全部产品分类
有机化学
不对称合成
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商品筛选
纯度:
全部
98.00%
97.00%
95.00%
≥95%
≥98%
99.00%
≥97%
96.00%
ar
90.0%
≥98%(gc)
≥99%
≥96%
>98.0%(gc)
≥98%,99%e.e.
br
99.9% metals basis
99.99% metals basis
97%(hplc)
≥97%(gc)
≥98 atom % d
≥98%(hplc)
≥98%(t)
99.500%
>99%
≥95%(gc)
≥98.0%
≥98% (hplc)
≥98%(gc)(t)
ar,99%
≥98%,≥99% e.e.
分析对照品,>98%
99.900%
≥90%
ar,99.0%
>97%
85.00%
ar,98%
>95%
cp
99.999% metals basis
94.00%
98%,ee99%
93.00%
≥98%(hplc)(t)
>97.0%(gc)
80.0%
≥99%(gc)
99.9900%
ar,99.5%
≥96%(gc)
>98.0%(t)
>95.0%(gc)
>98%
≥95%,99%e.e.
100 μg/ml 异辛烷溶液
≥90%(gc)
0.5m in thf
gr
≥98.0%(gc)
≥97.0%
>99.0%(gc)
≥93%
>98.0%(hplc)
92.00%
98 atom % d
≥98 %
99.95% metals basis
0.5 m solution in thf, mkseal
cp,98%
≥95%(t)
分析对照品
1.0 m solution in thf, mkseal
≥98.0%(hplc)
≥97%(t)
≥97%(gc)(t)
≥98%(n)
>98.0%
>98%(gc)
99%,water≤50 ppm (by k.f.), mkseal
99.9% trace metals basis
≥95%(hplc)
≥98%(hplc)(n)
≥98%(lc)
>96.0%(gc)
98.500%
99.9% (reo)
ar,98.0%
≥94%
≧95%
sp
gr,99%
≥95% (hplc)
≥97 %
>98%(hplc)
>98.0%(gc)(t)
≥85%
≥95%,≥99%e.e.
≥99%(t)
固体
>98%(lc)
>98.0%(hplc)(t)
75.00%
98% (hplc)
99.5% metals basis
99.99% trace metals basis
analytical standard
99.99% (reo)
>95%
>98%
ar,98.5%
≥80%
≥97%(hplc)
≥99.0%
≥99.99% metals basis
>99.5%
98%,gc
99 atom % d
99.999% trace metals basis
≥98% (tlc)
≥98%(lc&n)
≥99.5%
>97.0%(t)
>99% (tlc)
70.0%
99.995% metals basis
cp,98.0%
≥95.0%
>90.0%(gc)
50.0%
98%,t
99% metals basis
99%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
99%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.8% metals basis
99.99900%
acs
gr,99.5%
≥92%
≥97% (hplc)
98%(gc)
≥95 %
≥95.0%(gc)
≥97%(hplc)(t)
≥98%,99%d.e.
≥98%,顺反混合物
≥98.0% (hplc)
≥99.5%(gc)
分析对照品,98%
分析对照品试剂
分析标准品
>95.0%(hplc)
91.00%
98%,lc&t
98%,顺反混合物
cp,97%
≥70%
≥98%(lc&t)
≥98%(t)(hplc)
≥99 %
>98.0%(n)
0.5 m in thf
97%(gc)
98%,99%ee
99 atom %13c
99.5%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
≥93%(gc)
≥95.0% (hplc)
≥99%(hplc)
丰度:10atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98.5%
>96%
>99% (hplc)
99% trace metals basis
99.800%
d,99%
≥95%(gc)(t)
≥97.0%(gc)
≥98%(gc&t)
无水, 粉末, 99.99% metals basis
>95.0%(t)
>97%(hplc)
0.25 m solution in thf, mkseal
1.0 m solution in thf,mkseal
40.0%
95%(gc)
95%,gc
95+%
98%,99% e.e.
>97%
tech. 90%
≥85%(gc)
≥90%(t)
≥94%(gc)
≥95%(lc)
≥97.0% (hplc)
≥99.9% trace metals basis
无色液体
>97.0%(hplc)
>99%(gc)
88.00%
95%(hplc)
98%,gc&t
99.5%,water≤50 ppm (by k.f.), mkseal
99.700%
99.9% (metals basis)
99.99%(高纯试剂)
ar,97%
ar,97.0%
≥80%(gc)
≥97%(lc)
≥98%,gc
≥98.0% (gc)
≥98.5%
≥99.0%(gc)
≥99.9%
分析对照品,≥98%
无水, 粉末, 99.9% metals basis
>90%
>94.0%(gc)
>99.0%(t)
>99.5%(gc)
1.0 m solution in hexanes, mkseal
2.0 m solution in thf, mkseal
65.00%
95% (hplc)
95% mix tbc as stabilizer
97%,99%ee
97+%
98%,mixture of isomers
98%,含稳定剂铜屑
98.0%(gc)
99%,water≤50 ppm (by k.f.),mkseal
99.99% metals basis,200目
ar,≥99%
ar,≥99.5%
d,99.5%
≥90%(hplc)
≥90.0%
≥96%(gc)(t)
≥98%,异构体混合物
>95%(lc)
>98%(gc&t)
>99.0% (gc)
>= 95 %
>= 97 %
0.5 m solution in thf ,mkseal
0.5m solution in thf
2.0 m solution in thf,mkseal
50% in h2o
50%水溶液
60%水溶液
95%,顺反混合物
97% (hplc)
97%,gc
97%,含有数量不等的酸酐
98%(hplc)
98%purity,99%e.e.
99 atom % 13c
99%(gc)
99%,gc
99.5% trace metals basis
99.5%(标准试剂)
99.9%(高纯试剂)
99.9500%
99.98% metals basis
99.997% metals basis
acs,≥99.5%
reagent grade, 98%
spectrophotometric grade, ≥99%
≥60%
≥90% (hplc)
≥95%(lc&t)
≥95%,99%d.e.
≥98% (hplc), powder
≥98%(n)(t)
≥98%(t&lc)
≥98%,顺反异构体混合物
≥98.0%(t)
≥99% trace metals basis
≥99%(gc)(t)
无水,99.9% metals basis
液体
环保级
试剂级
>95%(gc)
>96%(gc)
>97%(gc)
>97.0%(gc)(t)
>98%(lc&n)
>98%(t)
>98.0%(hplc)(n)
>98.0%(lc&n)
>99% (gc)
>= 98 %
1.0 m solution in thf ,mkseal
20 wt. % in h2o
200目
25%水溶液
300-400目
400目
82.00%
95%,含有数量不等的酸酐
95%混合(tbc作为稳定剂)
97% mix tbc as stabilizer
97%,>99% ee
97%,含不同量的酸酐
97%,异构体混合物
98 atom % 15n
98 atom % d, 98% (cp)
98% 99%ee
98%(mixture of isomers)
98%,lc&n
98%,lc
98%,water≤50 ppm (by k.f.), mkseal
98%,含不同量的酸酐
98%,异构体混合物
99 atom % 13c, 98% (cp)
99% (cp)
99%,with molecular sieves, water≤50 ppm (by k.f.),mkseal
99%,含稳定剂mehq
99.9% metals basis,200目
99.9% metals basis,50nm
99.9% trace rare earth metals basis
99.998% metals basis
99.999% (metals basis)
99.9999% metals basis
acs, ≥99.0%
ar 99%
ar,99.8%
gr,99.8%
natural
pt
technical grade, 90 %
≥95%(hplc)(t)
≥95%(n)
≥96%(hplc)
≥96%(t)
≥96.0%
≥97%(lc&n)
≥97%(n)(t)
≥97%(n)
≥97.0%(t)
≥99% (gc)
≥99% (hplc)
≥99.0% (gc)
≥99.0%(hplc)
≥99.5% (gc)
≥99.99% trace metals basis
分析对照品,>95%
工业级
白色粉末
> 98%
>85.0%(gc)
>90.0%(hplc)
>93.0%(gc)
>95%(lc&t)
>95%(t)
>95.0%(gc)(t)
>95.0%(lc)
>97.0%(hplc)(t)
>97.0%
>98%(lc&t)
>99.0%(lc)
>99.0%
>99.5% (gc)
0.25m in tetrahydrofuran
0.5m in 2-methf
100-200目
1000μg/ml,溶于吹扫-捕集甲醇溶液中
30% in water
45%水溶液
5.0% pd basis
50 wt. % in h2o
60.0%
70% in water
70%水溶液
75-150目
89.00%
90%,t
95% (stabilized with tbc)
95%(t)
95%,stabilized with tbc
96%(hplc)
97% (stabilized with tbc)
97% 99%ee
97%+
97.0% (gc)
98 atom %15n
98%+
98%, stabilized with copper chip
98%,n
98%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
98%,含稳定剂hq
98%,顺反异构混合物
99% (metals basis)
99%,升华纯化
99.5%, water≤50 ppm (by k.f.), mkseal
99.5%,100目
99.8%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.9% metals basis,粉末
99.95% trace metals basis
99.99% (metals basis)
acs,≥99.0%
ar,>99.0%(gc)
ar,90%
ar,90.0%
ar,95%
ar,96%
ar,≥98%
ar,≥99.0%
cp,95%
cp,98.5%
cp,99%
cp,99.0%
dye content 90%
for spectrophotometric det. of cu, ≥99%
gc
gr,99.9%
pestanal, analytical standard
tech. 85%
≥70%(gc)
≥75%(gc)
≥75%
≥88%(gc)
≥92%(gc)
≥95% (gc)
≥95%,异构体混合物
≥95%,顺反异构体混合物
≥95.0% (gc)
≥96% (hplc)
≥96%(t&lc)
≥97 % sum of enantiomers
≥97.0% (gc)
≥97.0% (tlc)
≥98 atom % d, ≥98% (cp)
≥98%,含稳定剂铜屑
≥98.0% (nt)
≥98.0% (t)
≥99% sum of enantiomers
≥99.0% (hplc)
≥99.0% (sum of enantiomers, gc)
≥99.9%(gc)
≥99.99%
丰度:98atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98%
分析对照品,99%
分析对照品,99.5%
分析对照品,≥99.5%
基质:sio2,表面基团:-cooh,粒径:0.1-1μm,单位:5mg/ml
基质:sio2,表面基团:-cooh,粒径:1-2μm,单位:10mg/ml
基质:sio2,表面基团:-cooh,粒径:2-3μm,单位:10mg/ml
基质:sio2,表面基团:-cooh,粒径:3-4μm,单位:10mg/ml
基质:sio2,表面基团:-epoxy,粒径:1-2μm,单位:10mg/ml
基质:sio2,表面基团:-epoxy,粒径:2-3μm,单位:10mg/ml
基质:sio2,表面基团:-epoxy,粒径:3-4μm,单位:10mg/ml
基质:sio2,表面基团:-epoxy,粒径:4-5μm,单位:10mg/ml
基质:sio2,表面基团:-nh2,粒径:1-2μm,单位:10mg/ml
基质:sio2,表面基团:-nh2,粒径:2-3μm,单位:10mg/ml
基质:sio2,表面基团:-sioh,粒径:1-2μm,单位:10mg/ml
基质:sio2,表面基团:-sioh,粒径:2-3μm,单位:10mg/ml
基质:sio2,表面基团:-sioh,粒径:3-4μm,单位:10mg/ml
基质:sio2,表面基团:-sioh,粒径:4-5μm,单位:10mg/ml
无水,99.99% metals basis
离子对色谱级
粉末,99.9% metals basis
重蒸馏,99.5%
>80.0%(gc)
>90%(hplc)
>90.0%(lc)
>90.0%(t)
>94%
>95%(hplc)
>95.0%(lc&t)
>95.0%(n)
>95.0%
>96.0%(lc&t)
>96.0%(t)
>97%(gc&t)
>97.0%(hplc)(n)
>97.0%(lc)
>98%(t&lc)
>98.0%(lc)
>98.0%(t)(hplc)
>98.5%(gc)
>99%(hplc)
>99%, ee >98%
>99.0%(gc)(t)
>99.5%(lc)
>= 99 %
(d,99.5%)
(d,99.9%)
0.1000mol/l(0.1m)
0.1mol/l 介质:h2o
0.5 m solution in thf,mkseal
0.50 m in 2-methf
0.5m solution in thf, mkseal
0.5mthf
1.0 m in h2o
1.0 m solution in heptane, mkseal
1.0 m solution in toluene, mkseal
1.0mg/ml in methanol
1.0mm 直径, 99.8% metals basis
10% in h2o
1000μg/ml(溶剂:meoh)
10μg/ml u=6%
14% in h2o
2.0 m in thf, mkseal
2.0 m solution in hexanes, mkseal
200-300目
200mm
25% in water
25μg/ml in acetonitrile
30 wt. % in h2o
30nm 球形,99.5%
35.00%
40 wt. % in h2o
40% in water
40% 水溶液
40nm 球形,99.5%
40目
50 wt. % in water
50% in water
50% solution in h2o
50%甲苯溶液
50μg/ml in isooctane, analytical standard
50μm
65 wt. % in h2o
65% in h2o
70% hf
75% in h2o
80-85%
800目
83.00%
9.5mm 直径,99.999% metals basis
90%,顺反混合物
92%,含有稳定剂mehq
95% (gc)
95% ,stabilized with mehq
95%(tbc作为稳定剂)
95%(异构体混合物)
95%,40-60目
95%,98%ee
95%,ee99%
95%,gc&t
95%,mixture of isomers
95%,含稳定剂铜屑
95%,异构体混合物
95%,顺反异构体混和物
95%混合物(tbc作为稳定剂)
95.0%(gc)
96%+
96%,gc
97%(cis- and trans- mixture)
97%,(hplc)
97%,mixture of isomers
97%,含铜稳定剂
97.0% (hplc)
97.0%(gc)
98 atom % d, 99% (cp)
98% metals basis
98% 异构体混合物
98%(cis- and trans- mixture)
98%(ee:99%)
98%(mehq作为稳定剂)
98%(stabilized with copper chip)
98%(stabilized with mehq)
98%, mixture of isomers
98%, water≤50 ppm (by k.f.), mkseal
98%, 异构体混合物
98%,100目
98%,含0.01% koh稳定剂
98%,含有数量不等的酸酐
98%,含稳定剂mehq
98%,含稳定剂tbc
98%,异构体的混合物
98+%
98.0% (hplc)
98atom%
99% (hplc)
99% (reo)
99%(lc-ms)
99%(标准试剂)
99%(细胞培养试剂)
99%, with molecular sieves, water≤50 ppm (by k.f.),mkseal
99%, water≤50 ppm (by k.f.), mkseal
99%,2-4μm
99%,300目
99%,50nm
99%,hplc
99%,t
99%,单杂<0.1%
99%,含稳定剂铜屑
99%,含铜屑稳定剂
99.5 atom % d
99.5%(gc)(标准试剂)
99.5%(分析标准试剂)
99.8%,water≤50 ppm (by k.f.), mkseal
99.8%,water≤50 ppm (by k.f.),mkseal
99.9 % metals basis
99.9% metals basis,100nm
99.9% metals basis,10μm
99.9% metals basis,200nm
99.9% metals basis,20nm
99.9%(reo)
99.9%,2-5um
99.9%,200目
99.9%,50nm
99.9%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.9%,粉末
99.95 % metals basis
99.95% trace metal basis
99.9800%
99.99% metal basis
99.99% metals basis,10μm
99.99% metals basis,50nm
99.99% metals basis,粉末
99.99%(reo)
99.995% trace metals basis
99.9985% (metals basis)
99.999% metals basis,200目
99.999% metals basis,for perovskite precursor
99.9995% metals basis
99.9999% metals basis,块状
>97%(gc)
>98%(gc)
>99%metals basis,粒径:15nm,比表面积(bet):300±50m2/g
>99%
acs,≥99.5%(gc)
anhydrous,98%
ar, 99%
ar,40-45% mgo basis
ar,50 wt. % in h2o
ar,95.0%
ar,96.0%
ar,99.0 %
ar,99.00%
ar,99.5%(gc)
ar,99.7%
ar,99.9%
average mw 250-500
bp reference standard
br≈58%
bs
cp,80%
cp,96%
d,98%
d,99.8%
dye content 85 %
ep reference standard
fe2o3≤2ppm
for hplc,≥99.0%(t)
gr,≥99.5%(gc)
hplc≥98%
ind
lc-ms
m.w. 2000
meets usp testing specifications
mo 56.5%
mw 1000
pd 18.5%
powder
pt,99.8%
reagent grade, 99%
solid
standard for gc, ≥99.5%
t-95%
technical grade
technical,≥90 %
ulc-ms,0.1% in water
usp
usp级
≥55%
≥60%(gc)
≥85%(hplc)
≥85%(t)
≥85.0%
≥89%
≥90% (gc)
≥90%(lc)
≥90.0%(gc)
≥90.0%(t)
≥91%
≥93%(t)
≥94% (hplc)
≥94%(t)
≥95% (tlc)
≥95% v basis
≥95%(hplc)(n)
≥95%(lc&n)
≥95%(t)(hplc)
≥95%,单酯和二酯的混合物
≥95%,顺反混合物
≥95.0% (tlc)
≥95.0%(t)
≥96%(lc)
≥96.0%(hplc)
≥97%(gc&t)
≥97%(lc&t)
≥97%,hplc
≥97%,含稳定剂铜屑
≥97%,异构体混合物
≥97%,顺反异构体混合物
≥97.0% (nt)
≥97.0% (t)
≥98 atom % d, ≥99% (cp)
≥98% (hplc), solid
≥98%(gc&n)
≥98%(hplc),solid
≥98%(t)(gc)
≥98.0% (tlc)
≥98.5 % sum of enantiomers
≥98.5% (hplc)
≥98.5%(hplc)
≥99%,gc
≥99%,hplc
≥99.0% (t)
≥99.8%(gc)
≥99.8%
≥99.9% metals basis
丰度:98atom%;化学纯度:≥98%
丰度:99atom %;化学纯度:≥98.5%
分子量1000
分子量~4000
分析对照品, 99.5%
分析对照品, ≥98%(hplc)
分析对照品, ≥98%
分析对照品,>96%
分析对照品,≥99%
分析标准品,98%
分析标准品,≥98%
分析标准试剂
基质:sio2,表面基团:-cooh,粒径:4-5μm,单位:10mg/ml
基质:sio2,表面基团:-nh2,粒径:0.1-1μm,单位:5mg/ml
基质:sio2,表面基团:-nh2,粒径:3-4μm,单位:10mg/ml
基质:sio2,表面基团:-nh2,粒径:4-5μm,单位:10mg/ml
基质:sio2,表面基团:-sioh,粒径:0.1-1μm,单位:5mg/ml
指示试剂
支链异构体混合物
无水、粉末、99.99%
比表面积3-8m2/g,粒度80nm,99.9%
生物技术级
用于gc衍生化,99%
用于酶联免疫,≥99.0%
荧光级,>97%(hplc)
超干, 99.9% (reo)
超干, 99.99% (reo)
超干, 99.99% metals basis
超干, 99.999% metals basis
超纯级,99.0%
重蒸馏,≥99.5%
> 98 % hplc, powder
> 98 %
> 99 % hplc, solid
>100 iu/mg
>30 % absorption capacity (water)(at 80% rel. humidity, 25°c)
>30u/mg,来源于兔肌
>40.0%(gc)
>52%(gc)
>60.0%(gc)
>75%(gc)
>80.0%(gc),含200-650ppm mehq稳定剂
>80.0%(lc)
>80.0%(t)
>80.0%
>85%(gc)
>85%, stabilized with hydroquinone
>85.0%(hplc)
>86.0%(lc)
>90%(gc),单脂
>90%(gc),含100 ppm 对叔丁基邻苯二酚稳定剂
>90%(lc)
>90%(t)
>90.0%(gc),含稳定剂bht
>90.0%(n)
>92%(t)
>92%
>93%(gc)
>93%(hplc)
>93%(t)
>93.0%(hplc)(t)
>93.0%(hplc)
>93.0%(lc),顺反混合物
>93.0%
>95% (lc-ms)
>95.0%(gc&t)
>95.0%(gc) ,含0.2 % caco3/mgo (1:1)稳定剂
>95.0%(gc),异构体混合物
>95.0%(hplc)(n)
>95.0%(t),硬型,混合物
>96%(gc&t)
>96.0%(gc),stabilized with hq
>96.0%(hplc)
>96.0%(lc&n)
>96.0%
>96.5%
>97% (hplc)
>97% (sum of isomers, gc)
>97%(lc&n)
>97%(t&lc)
>97%(t)
>97.0%(gc&t)
>97.0%(gc),含稳定剂铜
>97.0%(lc&t)
>97.0%(n)
>97.0%,total of isomer
>97.5%
>98% usp
>98%(gc&n)
>98%(gc) , 含铜作稳定剂
>98.0% (gc)
>98.0%(gc&t)
>98.0%(gc),含100ppm环氧丙烷稳定剂
>98.0%(hplc)(w)
>98.0%(lc&t)
>98.0%(lc),含≤5%己烷
>98.0%(lc),含≤5%的二氯甲烷
>98.0%(n)(t)
>98.0%(t&lc)
>98.0%(w)
>99% (lpc; may contain up to 10% of the 2-lpc isomer, tlc)
>99%(gc),包含180-200 ppm mehq 稳定剂
>99.0% (gc), 无色液体
>99.0% (hplc)
>99.0%(gc),250ppm mehq做稳定剂
>99.0%(gc),含mehq稳定剂
>99.0%(gc),用于hplc荧光标记
>99.5%(hplc)
>99.7%(gc)
>99.8%(gc)
>99.9% (gc)
>99.998%
>= 98 % hplc, solid
>= 98 % tlc, powder
>= 99 %, powder
>= 99.5 %
>=97 %
<1% diethylene glycol monobutyl ether
<100nm,99.9% metals basis
<45μm
(10-20%)[用于酯化]
(1mg/ml的甲醇溶液)[用于水分析]
(5-10%)[用于酯化]
(99.99%-ce) (reo)
(99.99%-pr)(reo)
(d, 99%) dcl 20% in d2o
(d, 99%) dcl 36.5% in d2o
(d, 99%)
(d, 99.5%) (<5% d2o)
(d, 99.5%) 40% in d2o
(d, 99.5%)+ 0.03% v/v tms
(d, 99.5%)
(d, 99.96%)
(d,99.5%) +0.03% v/v tms
(d,99.8%) +0.03% v/v tms
(d,99.8%)(0.03% v/v tms)
(d,99.8%)+0.03% v/v tms
(d,99.8%)
(d,99.9%) + 0.03 % (v/v) tms
(d,99.96%)(+0.03% v/v tms)
(d2, 98%)
(d3, 98%)
(d3, 99%)
(d4, 98%)
(d5, 99%)
(d7, 98%)
(dhqd)2phal:0.552%
(e)+(z),98%
(w/w=7/3)
(顺式+ 反式), ≥92%(gc)
-100 目, 99.9% (metals basis)
-100 目, 99.999% (metals basis)
-200+325目, 99.95% metals basis
-200目,97%
-22 目, 99.995% metals basis
-22 目,99.998% metals basis
-22 目,99.999% (metals basis)
-325目, 99.5% metals basis
-325目,99.99% (metals basis去除ta), ta <500ppm
-40 目, 99.9% (reo)
-
/
0.01 g/ml的硫酸铜水溶液
0.015mm 直径, 99.95% metals basis
0.015mol/l 介质:h2o
0.01mol/l 介质:h2o
0.05 mol/l naoh(0.05摩尔/升 氢氧化钠)
0.05000mol/l(0.05m)
0.05mm 直径,99.995% metals basis
0.05mol/l 介质:h2o
0.05mol/l,介质:h2o
0.0979mol/l 介质:h2o
0.1 g/ml的氢氧化钠水溶液
0.1 m cf3so3h in acetic acid
0.1 m in methanol, mkseal
0.1 m solution in thf , mkseal
0.1001mol/l 介质:95%乙醇
0.104m in methylvinylcyclosiloxanes
0.1m in thf
0.1mm 厚, 99.9% (reo)
0.1mm 厚, 99.9% metals basis
0.1mm 厚, 99.99% metals basis
0.1mm 直径, 99.99% metals basis
0.1mm,99.9% metals basis
0.1mm,99.99% metals basis
0.1mol/l,介质:h2o
0.2 mm,99.9% metals basis
0.2 mm,99.99% metals basis
0.2 mm,99.99%
0.2%溶液
0.25 m solution in 2-methyltetrahydrofuran
0.25 m solution slurry in thf, mkseal
0.25m solution in thf, mkseal
0.25m solution in thf
0.25mm 直径, 99.99% (metals basis 去除 ta)
0.2mm直径,99.999% metals basis
0.2mol/l 介质:h2o
0.3 m solution in thf, mkseal
0.3mm 厚, 99.9% (reo)
0.4 m solution in 1,4-dioxane, mkseal
0.4%溶液(组织培养试剂)
0.5 m in tetrahydrofuran
0.5 m slurry in thf ,mkseal
0.5 m solution in thf
0.5%溶液
0.50 m solution in 2-methyltetrahydrofuran, mkseal
0.50 m solution in 2-methyltetrahydrofuran
0.5m in thf,mkseal
0.5m,ph10
0.5m,溶于四氢呋喃
0.5mincyclohexane
0.5minthf
0.5mm 厚, 99.998% metals basis
0.5mm 厚,99.9975% metals basis
0.5mm 直径, 99.998% metals basis
0.5mol/l in thf
0.5mol/l 介质:h2o
0.5msolutioninthf,mkseal
0.62mm 厚, 99.9% (reo)
0.6minthf
0.7 m solution in thf,water≤1000ppm, mkseal
0.7m solution in hexanes, mkseal
0.8-12mm (0.03-0.47in), 99.98% (metals basis)
0.8m solution in thf, mkseal
0.9 m in heptane , mkseal
0.92mg/ml(溶剂:meoh)
0.93 mg/ml(溶剂:meoh)
0.9m solution in thf, mkseal
1 m in thf, mkseal
1 m solution of dcm
1 m solution of hexanes
1 mol/l
1 μm,98.5%
1% in h2o
1%溶液
1,000 mesh
1-10 μm,98%
1-3mm (0.04-0.1in),99.9997% (metals basis)
1-3mm,99.999% metals basis
1-3μm, ≥99% metals basis
1.0 m in heptane, mkseal
1.0 m in heptane
1.0 m in hexane, mkseal
1.0 m in thf,mkseal
1.0 m in thf/hexanes, mkseal
1.0 m in thf
1.0 m in toluene
1.0 m solution in 2-methyl-thf, mkseal
1.0 m solution in 2-methyltetrahydrofuran, mkseal
1.0 m solution in ethanol, mkseal
1.0 m solution in h2o
1.0 m solution in hexanes ,mkseal
1.0 m solution in tert-butyl methyl ether, mkseal
1.0 m solution in thf , mkseal
1.0 m solution of toluene
1.0 m 二氯甲烷溶液
1.0 mol/l in h2o
1.0%hcl in 70%乙醇
1.0%hcl in 95%乙醇
1.0.m solution in thf, mkseal
1.00mg/ml(溶剂:meoh)
1.00mg/ml,介质:甲醇
1.09mg/ml(溶剂:meoh)
1.0m in cyclohexane
1.0m in thf
1.0m solution in thf, mkseal
1.0mm 厚, 99.99% metals basis
1.0mm 直径, 退火,99.995% metals basis
1.0mm 直径,99.999% metals basis
1.0mm直径, 99.9% metals basis
1.0mol/l in thf, mkseal
1.0mol/l in thf
1.3 m solution in thf, mkseal
1.3 m solution in thf/toluene (62/38), mkseal
1.3%-1.5% in isopropanol
1.4 m solution in butyl diglyme, mkseal
1.4 m solution in thf,mkseal
1.45m solution in butyl diglyme, mkseal
1.4m solution in thf, mkseal
1.4m solution in toluene/thf, mkseal
1.5 m in h2o
1.5-2.0u/mg
1.5mm 直径, 退火,99.995% metals basis
1.6 m in diethyl ether
1.6 m in thf, mkseal
1.6 m solution in hexanes, mkseal
1.6m in hexane ,mkseal
1.7 m solution in thf,mkseal
1.7 m solution of thf
1.8 m solution in thf, mkseal
1.8 m solution in toluene, mkseal
1.9m solution in thf, mkseal
10 % 溶液
10 atom % 18o
10 mg/ml(溶剂:二氯甲烷)
10 mm/dmso
10 wt% in hexanes
10 wt. % in h2o
10 wt.% in 10 wt.% nitric acid, 99.999% trace metals basis
10 wt.% solution in toluene , mkseal
10 wt.% 基体:丙二醇
10% fe
10% in meoh
10% in propanediol
10% pd basis
10% pd(oh)2
10% solution in h2o
10% w/v in ethanol
10% w/v in isopropanol/toluene, 98% trace metals basis
10% w/w soln. in thf
10%于水中
10%的水溶液,约2.4mol
l
10%的水溶液
10-30 nm, 25% in h2o
10-80%
10.0mg/ml,基体:纯水
100 mesh,99.9%
100 ng/ul于环己烷
100 nm 粒径, 20 wt. % 异丙醇溶液
100 μg/ml in acetonitrile
100 μg/ml in isooctane
10000 x in dmso
100000mpa.s
1000g/ml(溶剂:5% hcl)
1000mg/l于叔丁基甲醚
1000ug/ml in purge and trap methanol
1000μg/ml(溶剂:0.1mol/lnaoh)
1000μg/ml, 溶于吹扫-捕集甲醇溶液中
1000μg/ml,溶剂:1.0mol/l hno3
1000分子量
100g/ml(溶剂: 1%hcl)
100g/ml(溶剂:5% hcl)
100mg/l,溶剂:水
100mg/l
100mg/l于甲醇
100ppm
100ug/ml in methanol
100ug/ml,in methanol
100μg/ml u=3%
100μg/ml u=4%
100μg/ml (溶剂:meoh)
100μg/ml in h2o
100μg/ml in methanol
100μg/ml 异辛烷溶液
100μg/ml(u=2% ,溶剂:丙酮)
100μg/ml(u=2%,溶剂:meoh)
100μg/ml(u=3%.溶剂:meoh)
100μg/ml(u=5%,溶剂:石油醚)
100μg/ml(溶剂:石油醚)
100μg/ml, u(%)=2 , 介质:甲苯
100μg/ml,u(%)=2,介质:甲苯
100μg/ml,u=2%,介质:丙酮
100μg/ml,溶剂:甲醇
100μg/ml
100目
10mg/ml in ethanol
10m
10ug/ml in methanol
10μg/ml u=2%
10μg/ml u=7%
10μg/ml(u=2%,溶剂:丙酮)
10μg/ml,u=3%
12% zr in mineral spirits
12-16目
12.0-14.5% fe basis
1250目
12醇:14醇=70:30,moa-3
12醇:14醇=70:30,moa-5
12醇:14醇=70:30,moa-9
13%于四氢呋喃中, 约0.8mol/l
13-14% active oxygen
13-14%(活性氧)
14% in methanol,mkseal
14.5 - 16% wt.% 磷
15% mo
15-20wt. % in h2o, ≥99.99% trace metals basis
15.2%(pt计量)
15.3% pt
150μm
15cm或更小, 99.999+% metals basis
17 units/mg(蛋白质)
17-23%钒
18 wt%二甲苯溶液
18 wt. % in h2o,含5-8% 甲醇稳定剂
18mm in acetone, for chiral derivatization
19-23% ce basis
19mm 或更小, 99% metals basis
1:1.5型
1:1比例
1m in hexanes
1m in methf
1m in water
1m solution in benzyl alcohol
1m solution in thf
1m thf
1mg/ml (水质分析试剂)
1mg/ml in methanol (:aqueous 10 mm nh4oh (7:3)), ≥90% (tlc)
1mg/ml in methanol (:aqueous 10 mm nh4oh (7:3)), ≥95% (tlc)
1mg/ml,基体:水
1mm 直径, 99.998+% metals basis
1mol/l in thf
1mol/l thf溶液
1mol/l 介质:h2o
1m
2 % cross-linked with divinylbenzene
2 m in thf, mkseal
2 m in toluene
2%水溶液
2-5mm (0.08-0.20in) 直径, 99.9999% (metals basis)
2-5um/99.5%
2.0 m in dmf
2.0 m in h2o
2.0 m in thf
2.0 m in toluene, mkseal
2.0 m solution in hexane, mkseal
2.0 m solution in hexanes
2.0 m solution in methanol,mkseal
2.0 m solution in thf ,mkseal
2.0 m solution in thf
2.0m solution in thf, mkseal
2.0mm 厚,99.9985% metals basis
2.0mm直径, 99.999% metals basis
2.5 m solution in hexanes, mkseal
2.5 m solution in thf, mkseal
2.8 m in 2-methyltetrahydrofuran, mkseal
2.8 m solution in 2-methyl-thf, mkseal
20 wt. % in 4% sulfuric acid
20 wt. % in ethanol
20 wt. % suspension in thf
20% in c6h5cl
20% in tetrahydrofuran, mkseal
20% in water
20% pd(oh)2
20% w/w乙醇溶液
20%,cod≥17万mg/l
20%水溶液
20%甲醇溶液,~20% in methanol (t)
20-100 micron
20-25% 乙醇溶液
20-30 nm 粒径, 20 wt. % 水溶液
20-40目
200-300 目
2000 u/ml
2000u/mg
2000μg/ml in dichloromethane
2000μg/ml in methanol
200nm,99%
200亿cfu/克
202mg/l(溶剂:meoh)
205 usp units/mg
20mm或更小, 99.9% (reo)
20nm 球形,99.5%,γ型
20nm-100nm,99.9% metals basis
20nm-50nm 球形,99.5%
20目
21.5%(pd计量)
22-25% aqueous solution
22.5%水溶液
22mm (0.9in) 直径, 99+% (metals basis), sr ≤0.8%
24% in tetrahydrofuran, mkseal
2400分子量
25 wt.% 水溶液
25% in h2o
25% in meoh
25% in methanol
25%inisopropanol
25-28%, 蒸发残渣≤0.002%
25-28%, 蒸发残渣≤0.004%
25-30 wt. % 水溶液
25mg/5ml in pbs,非磁性,1um
27% 乙酸乙酯溶液
2750 iu/mg
28% in water
28% k2o,粉末
2m in tetrahydrofuran(26-29wgt%)
2m
2um
2μm,医用级
3 wt.% 基体:丙二醇
3% nh3 in h2o
3-5mm,吸附剂,催化剂及载体
3.0 m solution in 2-methyl-thf, mkseal
3.0 m solution in thf, mkseal
3.175mm 直径 x 3.175mm 长, 99.9999% (metals basis)
3.175mm 直径 x 3.175mm 长,99.9999% metals basis
3.175mm 直径 x 6.35mm 长, 99.95% (metals basis去除ta)
3.4 m solution in 2-methyltetrahydrofuran, mkseal
3.4um
30 nm 粒径, 20 wt. % 异丙醇溶液
30 wt%甲醇溶液(ca. 5mol/l)
30% in h2o
30% solution in h2o
30%,cod≥25万mg/l
30%乙二醇溶液
30%水溶液
30%甲醇溶液
30±2% in h2o
30-35% in h2o
30-35%inwater
30-40wt. % in d2o, 98 atom % d
30.0%
30.6-39.0%cu
3000ppm
300目,99%
300目
30nm 球形 纯度>99.5%
30nm 球形,99.5%,α型
30nm,30 wt. % 1,2-丙二醇单甲醚乙酸酯溶液
30nm,98%,α型
30nm,99.5%
30目,98%
31% in h2o
31wt.% phthalyl
32-36%
32.00%
325目(药用试剂)
325目, 99.5% metals basis
33 wt.% solution in acetic acid, mkseal
33% in h2o, 99% (dry basis)
33-35% tio2
34-40%ca
35 wt. % in h2o
35 μg/ml in isooctane
35 μg/ml 异辛烷
35 μg/ml于异辛烷
35% pt basis
35%水溶液
35wt.% in h20
35wt.% in h2o
36%,固体
36.0-40.0% ru basis
36.0-40.0%(以ru计量)
36.00%
37 wt. % in h2o,含10-15% 甲醇稳定剂
39-44% b2o3 basis, 31-37% cao basis, powder
3m,ph4.5
3m,ph5.2
3mol/l in meoh
3m
4% ca
4% isopropanol
4-6mm,99.999% metals basis
4-苯乙烯磺酸:马来酸(摩尔比1:1)
4.15mm厚, 99.99% metals basis
4.5%(active oxygen)
4.5-6.5% (al)
40 cst
40 wt. % in h2o (8.8 m)
40 wt. % in h2o, 含0.01%的乙酸铵阻聚剂
40 wt.% in h2o
40% in h2o
40% w/w in water
40% w/w(溶剂:h2o)
40% w/w水溶液
40% 水溶液,即 2.6mol/l
40%+ in water
40%水溶液
40%溶液,电子级
40%甲醇溶液
40-47%mgo
40-60%,工业级
40-60目 gc
40.0 - 50.0 %(溶剂:meoh)
40.0 - 50.0 %甲醇溶液
40.5%-42.5% pb
40000mpa.s
40nm,99.5% metals basis
40nm,99.5%
42%~46% khso5 basis
43% napo3
43.6%(wt) in dichloromethane
44 wt. % in h2o
45% fecl3 basis in h2o
45%的水溶液
45-50%, soluble in isobutanol
45-50%
45.0 - 50.0%
45um,-325 目, 99.9% metals basis
45wt.% aqueous solution
46.00%
47.00%
48-50% ni basis,150μm
48-50% ni basis,425-850um
48-50%溶液
48~50% au basis
49 wt. % in 2-ethylhexanoic acid
4n,靶材专用
5 % 溶液
5% carboxyl basis
5% in h2o
5%溶液
5-10 nm 粒径, 20 wt. % 水溶液
5-10nm,自分散
5.0 m in 1 m naoh
5.00%
5.00mg/ml(溶剂:甲苯)
5.4mg/l,1-5层
50 wt. % in mineral spirits
50 wt. % in pentane
50 wt. % 水溶液
50 wt. %水溶液
50% h2o
50% in 2-ethylhexanoic acid
50% in chlorocyclohexane
50% in dichloromethane
50% in ea
50% in methanol
50% in thf, mkseal
50% in toluene
50% in triacetin, stabilized
50% pt basis
50% w/w 水溶液, 试剂级
50% w/w水溶液
50% 水溶液
50%(溶剂:h2o)
50%+ in water
50%inisopropanol
50%involatilesilicone
50%inxylene
50%水溶液,含磷酸稳定剂≤2%
50%甲醇溶液
50%邻苯二甲酸二辛酯溶液
50-55% w/w hbf4
50-60%的水溶液
50-70%
50.0%(以pt 计量)
50%(以pt 计量)
50.00%水溶液
50000 ug/ml in dichloromethane
500g/ml, 1% hcl
50mg/l于乙腈(以醛酮计)
50nm 近球形,99.5%
50nm,20-30% in water
50nm,30 wt. % 1,2-丙二醇单甲醚乙酸酯溶液
50nm,40 wt. % in h2o
50nm,40 wt. % 异丙醇
50nm,50 wt. % in h2o
50nm,99%
50nm,球形, 99.9% metals basis
50wt%水溶液
50wt.% in h20
50μg/ml(分析标准试剂)
55% in water
55%, soluble in isobutanol
55%,外消旋和内消旋的混和物
55-60 wt% bf3
55.0 - 58.0 %
55.00%
56.5%±0.5%(sn 计量)
59.00%
595ug/mg
5mg/l in methanol
5mm (0.2in) 直径,99.995% (metals basis)
5mm 或更小, 99.9999% metals basis
5mm 直径,99.995% metals basis
5mm 直径,99.999% metals basis
5mm 直径,99.9999% metals basis
5m
5um/99.5%
6 wt. % (on silica gel)
6-14% active chlorine basis
6.35mm 厚, 99.9% metals basis
60 wt. % in h2o
60 wt. % 水溶液
60 wt. %水溶液
60% in heptane, ca. 1.7 mol/l, mkseal
60% in heptane,ca. 1.7mol/l
60% in water,300-500ppm mehq
60% in water
60% w/w in water
60% 水溶液
60%,gc
60%-70%
60%正己烷溶液, ca. 1.7mol/l
60%溶液
60-200目
60-80目 gc
60.8 - 74.3 % tin
600目
60mesh
60nm 球形 纯度>99.5%
60nm 球形,98.0%
60nm,99.9% metals basis
61%min in mineral spirits ,pb 24%
62 wt. % in h2o
64-66%的水溶液
65 % water
65 wt. % in mineral spirits
65% in ethanol
65% in etoh
65%,lc
65%,混合物
65-72% in water
65wt% in h2o
68-70%
6mm 直径, 99.99999% metals basis
6mm 直径,99.9% metals basis
7-8 wt. % in methanol
7-9%
7.5% w/w p2o5
70 wt%甲苯溶液
70 wt. % 正丙醇溶液
70% (hplc)
70% in etoh
70% 水溶液
70%(溶剂:h2o)
70%,含异构体和邻苯二甲酸
70%,含稳定剂铜屑
70%in water
70%溶液
70%甲醇溶液
70%的水溶液,约7.3mol
70-75% in heptane
70wt. % in h2o
73%,含约20%的2-溴-1-丁醇
73~79%
74%,光球状,3-5mm
74%,片状
74-76% in water
75 wt. % in h2o
75% (contains ca. 23% isomer)
75%(gc)
75%(v/v),消毒用
75%,含稳定剂mgo
75%异丙醇溶液
75%水溶液
7500
76.0-78.5%(ticl3计量)
8 wt. % in h2o
80 % in water
80 wt. % in h2o, contains 600 ppm monomethyl ether hydroquinone as inhibitor
80 wt.%,含benzoic acid ,isophtalic acid 稳定剂
80% (contains 5% phenol at maximum)
80% (hplc)
80% ethanol solution
80% in ethanol
80% in h2o
80% in water
80% 水溶胶
80%(蛋白质)
80%,gc
80%,含2,6-异构体
80%,天然
80%-85%
80-100目 gc
83%,gc
85% (t)
85% in hexamethyldisiloxane
85% in water
85%, cont. ca 10% 2-cyclohexylidenecyclohexanone
85%,gc
85%,stabilized with tbc
85%,其余物为2-氯代萘
85%,含100ppm mehq稳定剂
85%,工业级
85-90%,工业级
85.0%,gc
86.00%
87%,顺反异构体混和物
87.00%
88% (m- and p- mixture)(stabilized with tbc + onp + o-nitrocresol)
88.5% (hplc)
8m
9.5mm 直径,99.97% metals basis
90% (hplc),用于荧光分析
90% (t)
90% stabilized with 60-100 ppm mehq
90% technical grade
90%(gc)
90%(mixture of isomers)
90%(nmr)
90%(stabilized with tbc)
90%(t)
90%(tbc作为稳定剂)
90%(total of isomer)
90%(细胞培养试剂)
90%(高纯试剂)
90%, γ型
90%, 异构体混合物
90%, 来源于鲨鱼
90%,5-和6-异构体混合物
90%,gc
90%,lc
90%,nmr
90%,stabilized with tbc+2-nitro-p-cresol
90%,含有10-(4-碘苯基)吩噻嗪的最大值为10%
90%,工业级
90%,异构体的混合物
90%,溶于水
90%,顺反异构体混和物
90%gc
90.0% (hplc)
90nm,30 wt. % 1,2-丙二醇单甲醚乙酸酯溶液
91%,≤10% dichloromethane
92%(gc)
92-94 %
92-94%
93%,gc
93%,lc
93%,t
93%,含200 ppm tbc 阻聚剂
93%,含稳定剂吩噻嗪
93%,外消旋和内消旋混合物
93%,异构体混合物
93%,黄相
93%固含量,5%-7%的甲苯
94%(gc)
94%(hplc)
94%,刺球状,1-3mm
94%,含0.2% topanol 稳定剂
94%,含mehq稳定剂
95 atom%
95% (contains <6%solvent)
95% (contains h2o)
95% (h-nmr)
95% (mix)
95% (stabilized with 1%bht)
95% (stabilized with copper chip)
95% (tlc)
95% anhydrous basis
95% containing less than 10% ea
95% hplc
95% stabilized with tbc
95%(mixture)
95%(nmr)
95%(stabilized with bht)
95%(stabilized with copper chip)
95%(stabilized with dcm)
95%(stabilized with k2co3)
95%(分析标准试剂)
95%(含有<3%h2o)
95%(含水约50%,单位重量以干重计)
95%(含碳酸钾稳定剂)
95%(含约40%的十八烷基醚硫酸钠)
95%, ≤1.0% water
95%, 0.1% 4-甲氧基苯酚稳定剂
95%, 20% in water
95%, 200ppm 4-甲氧基苯酚稳定剂
95%, 98%ee
95%, mixture of isomers
95%, 含k2co3稳定剂
95%, 含有稳定剂mehq
95%, 异构体混合物(反式为主)
95%,(e)+(z)
95%,(双酯≥75%,单酯≥20%)
95%,100目
95%,1m solution in water
95%,200-300目
95%,5-10% branched isomers
95%,ee 98%
95%,ee98%
95%,fe 21% min
95%,lc&t
95%,lc
95%,stabilized with 60-100 ppm mehq
95%,stabilized with mehq
95%,trans-isomer >92%
95%,t
95%,含0.01 % 柠檬酸稳定剂
95%,含0.2% sodium carbonate 稳定剂
95%,含100-500 ppm tbc稳定剂
95%,含100ppm mehq稳定剂
95%,含200ppm mehq稳定剂
95%,含250ppm bht 稳定剂
95%,含≤3%二氯甲烷
95%,含稳定剂mehq
95%,含稳定剂tbc
95%,固体
95%,对映体混合物, 主要是(s)-型
95%,异构体的混合物
95%,蓝相
95%,颗粒状
95%mixtbcasstabilizer
95%含200ppm mehq稳定剂
95.0 % gc
95.0% (gc)
95.0% (qnmr)
95.0%(total of isomers)
95
96 atom % d, 98% (cp)
96% (hplc)
96% (predominantly (s-))
96% (tlc)
96% ,含80- 120 ppm hydroquinone 稳定剂
96% dry weight,5-10% 甲醇做稳定剂
96%(gc)
96%(mixture of isomers)
96%(mixture of tautomers)
96%(stabilized with tbc)
96%(分析对照品试剂)
96%(水封试剂)
96%(酯含量)
96%, mkseal
96%, 含有200 ppm mehq阻聚剂
96%, 大约200ppm bht 稳定剂
96%,(99% ee)
96%,5-和6-异构体混合物
96%,sum of branched isomer,0.01% mehq
96%,t
96%,上层覆保护剂
96%,含200 ppm mehq 稳定剂
96%,含250ppmmehq稳定剂
96%,含30 - 70 ppm mehq 稳定剂
96%,含30%水作为稳定剂
96%,含稳定剂铜屑
96%,异构体混合物
96%,混合构型
96%,溶于油
96%,片状
96.0% (gc)
96.0% (tlc)
96.0%(gc)
96.5% (gc)
97 atom % 18o
97 atom % d, 96% (cp)
97 atom % d,98% (cp)
97% +(hplc)(t)(contains <10%h2o)
97% 25-27% solution in ethyl acetate
97%(contains of anhydride)
97%(mix)
97%(mixture)
97%(nmr)
97%(s)-binapine
97%(stab. with hydroquinone)
97%(stabilized with copper chip)
97%(stabilized with mehq)
97%(tbc作为稳定剂)
97%(wetted with ca. 30% xylene)
97%(含200-300ppmmehq稳定剂)
97%(基于干物质)in 25% h2o
97%(细胞培养试剂)
97%, with molecular sieves, water≤50 ppm (by k.f.),mkseal
97%, (e)+(z)
97%, 0.05%的对叔丁基邻苯二酚作稳定剂
97%, 30-45kda
97%, 4-叔-丁基邻苯二酚 稳定剂
97%, mixture of 2- and 4-isomers
97%, mixture of isomers
97%, sum of c16 c18 c20
97%, water ca 10%
97%, 含0.1% koh稳定剂
97%, 含有稳定剂mehq
97%, 含稳定剂mehq
97%, 含稳定剂tbc
97%, 含铜稳定剂
97%, 约含150ppm 4-甲氧基苯酚稳定剂
97%, 颗粒
97%,0.01% 氢醌稳定剂
97%,0.1% 对叔丁基邻苯二酚作稳定剂
97%,10%h2o
97%,10mg/ml solution in water
97%,1μm
97%,300目
97%,40-100kda
97%,99% ee
97%,bet surface area 8~16 m2/g
97%,cis- and trans- mixture
97%,ee97%
97%,ee值98%
97%,ee值≥98%
97%,gc&t
97%,lc&t
97%,n
97%,pd 10%
97%,stab. with <1% magnesium oxide
97%,stabilized with bht
97%,sum of enantiomers
97%,t
97%,water≤50 ppm (by k.f.), mkseal
97%,含0.02% 4-methoxyphenol 稳定剂
97%,含0.05% bht 稳定剂
97%,含0.05% 四溴双酚a 稳定剂
97%,含0.1 % 对苯二酚 稳定剂
97%,含0.1% tbc稳定剂
97%,含0.1%对叔丁基邻苯二酚(tbc)稳定剂
97%,含100-200ppm bht稳定剂
97%,含100ppm bht稳定剂
97%,含100ppmmehq稳定剂
97%,含60-100ppm bht稳定剂
97%,含tbc稳定剂
97%,含低聚物
97%,含含稳定剂氢醌
97%,含稳定剂hq
97%,含稳定剂mehq
97%,含稳定剂mgo
97%,含稳定剂tbc
97%,含稳定剂水滑石
97%,含铜作稳定剂
97%,混合物
97%,片状
97%,顺反异构体
97%,顺反异构体混合物
97%,顺反异构体混和物
97%,顺反混合物
97%,顺式 + 反式
97%,香料级
97%gc
97%提供的是频那醇酯
97.0 % gc
97.0% (nt)
97.0% (sum of isomers, gc)
97.0% (tlc)
97.0%(hplc)
97.0-103.0% (nt)
97.00%盐酸盐
97.5% (gc)
97.500%
98 atom % 13c, 95% (cp)
98 atom % 13c, 98% (cp)
98 atom % 15n, 99 atom % 13c
98 atom % d, 99 atom % 13c
98 atom % d,95%
98 atom %, ≥97% (cp)
98 atom %13c, 95% (cp)
98 atom %13c, 99% (cp)
98 atom %
98 atom% 15n
98 atom% d,99%(cp)
98 atom% d
98 atom%d
98% stabilized with tbc
98% (as sncl4)
98% (contains <1%h2o)
98% (gc)
98% (mix)
98% (only trans)
98% (tlc)
98% ,ee98%
98% ,含5-10 ppm tert-butylcatechol 稳定剂
98% contains ca. 11% dioxane
98% dry weight
98% ir 53%
98% mixture of isomers
98% trace metals basis excluding zr
98% trace metals basis
98% 镍42%
98%(2,2,4- 和 2,4,4- 混合物)
98%(contains of anhydride)
98%(ee 99%)
98%(gc&t)
98%(m- and p- mixture)(stabilized with tbc)
98%(mix2%ea)
98%(mixture of cis and trans)
98%(mixture of isomeric branched chain hexanes)
98%(stabilized with bht)
98%(stabilized with methylhydroquinone)
98%(t)
98%(~36% bf3 basis)
98%(分析对照品试剂)
98%(分析标准试剂)
98%(异构体混合物)
98%(无定形,<5μm)
98%(混合异构体)
98%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
98%, 98 atom%d
98%, contains 10 wt.% water as stabilizer
98%, ee80%
98%, ee99%
98%, in 10% dcm
98%, stab. with 1-5% hexane
98%, stabilized with mehq
98%, stabilized with tbc
98%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
98%, ~20nm
98%, 含k2co3稳定剂
98%, 含铜屑稳定剂
98%, 粉末
98%, 顺反混合物
98%,(gc)
98%,(stabilized with mehq)
98%,(t)
98%,10-20目
98%,100ug/mlinmethanol|1ml
98%,1250目
98%,200目
98%,300目
98%,4 ~ 8μm
98%,40-60目
98%,400目
98%,42-50(mpa25°c)
98%,98%atom%d
98%,99%e.e.
98%,co:45-47%
98%,contains 0.1-0.2%mehq
98%,contains≤6%h2o
98%,contains≤7%h2o
98%,ee 99%
98%,ee92%
98%,ee95%
98%,gc&n
98%,hplc
98%,m.w ~80000
98%,mix tbc as stabilizer
98%,mixture of cis and trans
98%,pd 15%
98%,pd>13.3%
98%,pd>15.5%
98%,pd>19.0%
98%,pd>21.0%
98%,pd>22.5%
98%,pd>29.0%
98%,pd>36.2%
98%,pt:55.0 ± 1.3%
98%,rh>42%
98%,stabilized with bht, water≤50 ppm (by k.f.), mkseal
98%,stabilized with copper chip
98%,stabilized with hq
98%,stabilized with tbc
98%,
98%,光学纯 70%
98%,光学纯
98%,含 o-型
98%,含0.1% 对苯二酚稳定剂
98%,含0.1%碳酸钾稳定剂
98%,含0.10% alpha-tocopherol 抗氧化剂
98%,含0.3 % mgo稳定剂
98%,含50 - 100 ppm bht 稳定剂
98%,含500 ppm bht稳定剂
98%,含90 - 110 ppm mehq 稳定剂
98%,含有数量不等的1,3-二异丙基咪唑鎓-2-羧酸盐
98%,含水约20% ,单位重量以干重计
98%,含稳定剂bht
98%,含稳定剂吩噻嗪
98%,含铜屑稳定剂
98%,支链异构体类的混和物
98%,无水
98%,无色液体
98%,棕色结晶粉末
98%,深蓝紫色结晶粉末
98%,用于过氧化物酶试验
98%,磺酸掺杂
98%,蓝相
98%,适用于荧光
98%,非对映异构体混合物
98%,顺反异构体混合物
98%,黄相
98%atom%d
98%gc
98%含稳定剂mehq
98%混合(tbc作为稳定剂)
98%混合物(tbc作为稳定剂)
98-101%
98-102%(t)(含有30-40%h2o)
98.0% (at)
98.0% (tlc)
98.0%(hplc)
98.0%(tlc)
98.00%-gc&t
98.00%lc&n
98.00%lc
98.5 atom %, 15n 98%
98.5%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
98.5%, mixture of isomers
98.5%,water≤50 ppm (by k.f.), mkseal
98.5-101.5% (at)
98.9-101.2% b2o3 basis
98atom %d
99 atom % 11b
99 atom % 13c, 98 atom % 15n
99 atom % 13c, 98 atom % d
99 atom % 13c, 99 atom % d
99 atom % 13c, 99% (cp)
99% (dry wt.), water <2%
99% (gc)
99% (hplc), 98%
99% (purity excludes ~1% zr)
99% (tlc)
99% 10-50微米
99% au assay:39.91 ± 0.8%
99% isotopic
99% metals basis,2-10 μm
99% metals basis,pd 9.0%
99% mix tbc as stabilizer
99% purity,>99% ee
99%(1-2 μm)
99%(150-400 ppm bht )
99%(2-4μm)
99%(50nm)
99%(6μm)
99%(99.99 %-ta)
99%(99.99%-w)
99%(hplc)
99%(pd 9.0% 高纯试剂)
99%(二甲苯异构体+乙基苯)
99%(分子生物学试剂)
99%(升华级)
99%(含200-300ppmmehq稳定剂)
99%(天然)
99%(支链异构体类的混合物总和)
99%(超纯试剂)
99%(高纯试剂)
99%+
99%, water≤50 ppm (by k.f.),mkseal
99%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
99%, 0.1-1mm
99%, 1-3mm
99%, 2-4mm
99%, 200目
99%, 4-7mm
99%, mixture
99%, with molecular sieves, stabilized with 400 ppm triethylamine, water≤50 ppm (by k.f.), mkseal
99%, with molecular sieves,water≤50 ppm (by k.f.), mkseal
99%, β型
99%, ≥99.99% trace metals basis
99%, 异构体混合物
99%, 粒径<10μm
99%,(99% ee)
99%,(mixture of isomers)
99%,0.1%单杂
99%,0.5~0.7um
99%,100目
99%,15nm,疏水性
99%,200目
99%,325 目,粉末
99%,40-60目
99%,500目
99%,50目
99%,6μm
99%,99.99%-hf, <0.2%
99%,anhydride group content≥41.0%
99%,bp
99%,ee 98%
99%,ee99%
99%,mixture of isomers
99%,mkseal
99%,p≥27%
99%,ru:46%
99%,stabilized with 100ppm mehq,water≤50 ppm (by k.f.),mkseal
99%,stabilized with 400 ppm triethylamine, water≤50 ppm (by k.f.), mkseal
99%,stabilized with bht, water:300-500ppm (by k.f.), mkseal
99%,stabilized with bht, water≤50 ppm (by k.f.), mkseal
99%,water≤50 ppm (by k.f.), mkseal
99%,十二水合物
99%,单杂<0.2%,ee99.5%
99%,含0.01 % bht 稳定剂
99%,含0.01% copper 稳定剂
99%,含0.01% 铜片 稳定剂
99%,含0.1 % koh 稳定剂
99%,含1-3%乙醇稳定剂
99%,含10 - 20 ppm mehq 稳定剂
99%,含10-100ppm 4-methoxyphenol 稳定剂
99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂
99%,含10-20 ppm mehq 作为稳定剂
99%,含15 - 20 ppm mehq稳定剂
99%,含150-400 ppm bht 稳定剂
99%,含20ppm mehq稳定剂
99%,含50-150 ppm tbc 稳定剂
99%,含50ppm bht 稳定剂
99%,含水20%
99%,含阻聚剂mehq
99%,异构体混合物
99%,异构体的混合物
99%,总杂<0.1%
99%,来源枯草菌脂肽钠
99%,水分≤1.0%
99%,粒径<1.2um
99%,粒状
99%,金红石,2-3um
99%,锐钛,100nm
99%,锐钛,2-3um
99%,闪烁级
99%,高纯级
99%,黄色到棕色粉末
99%,黄色结晶针状固体
99%含1-3%乙醇稳定剂
99+%
99.0% (at)
99.0% (hplc)
99.0% (t)
99.0% metals basis
99.0%(hplc)
99.0-100.5% (in dried substance), meets analytical specification of e 282
99.00%,ee99%
99.5 atom % d, 99% (cp)
99.5% (metals basis 去除ni), ni <0.2%
99.5% (metals basis 去除铪) ,325目
99.5% (metals basis)
99.5% (metals basis,锆除外), zr <1%
99.5% (reo)
99.5% ,粒径:1-2um
99.5% metals basis,<100 nm
99.5% metals basis,10μm
99.5% metals basis,2.0μm
99.5% metals basis,25μm
99.5% metals basis,2μm
99.5% metals basis,300目
99.5% metals basis,5 μm
99.5% metals basis,粉末, 2 μm
99.5% metals basis,粉末,<3 μm
99.5% trace metals basis excluding hf
99.5%(25μm 高纯试剂)
99.5%(gc),含30ppmmehq稳定剂
99.5%(gc分析标准试剂)
99.5%(hplc级)
99.5%(≤3 μm)
99.5%(色谱级)
99.5%(高纯试剂2μm)
99.5%, water≤50 ppm (by k.f.),mkseal
99.5%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.5%, with molecular sieves, water≤50 ppm (by k.f.),mkseal
99.5%, hafnium chloride<50ppm
99.5%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.5%, with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.5%,100-200nm,球形
99.5%,100-200nm
99.5%,100nm
99.5%,10um
99.5%,15±5nm
99.5%,150-200目
99.5%,2-3μm
99.5%,20±5nm
99.5%,20-80nm
99.5%,200nm
99.5%,200目
99.5%,20nm
99.5%,30±5nm
99.5%,300目
99.5%,50±5nm
99.5%,500nm
99.5%,50nm
99.5%,60-120nm
99.5%,ee99.5%
99.5%,gc
99.5%,metals basis
99.5%,stabilized with bht, water≤50 ppm (by k.f.), mkseal
99.5%,trace metals basis
99.5%,water< 0.005% (by k.f.), mkseal
99.5%,water≤50 ppm (by k.f.),mkseal
99.5%,with molecular sieves, stabilized with bht, water≤50 ppm (by k.f.), mkseal
99.5%,with molecular sieves, water≤50 ppm (by k.f.),mkseal
99.5%,≤3 μm
99.5%,升华纯化
99.5%,单杂<0.1%
99.5%,含0.1 % koh 稳定剂
99.5%,含稳定剂铜屑
99.5%,异构体混合物
99.5%,生物技术级
99.5%,粉末
99.5%gc
99.5%分析标准品
1
99.56%,无水级
99.6%,25μm
99.7% metal basis
99.7% trace metals basis
99.7%,stabilized with bht, water≤50 ppm (by k.f.),mkseal
99.7%,water≤50 ppm (by k.f.), mkseal
99.7%,with molecular sieves, stabilized with bht, water≤50 ppm (by k.f.), mkseal
99.7%,with molecular sieves, water≤50 ppm (by k.f.), mkseal
99.8% (metals basis)
99.8% metals basis, 100目
99.8% metals basis,100nm,金红,亲水
99.8% metals basis,100nm,金红,亲油
99.8% metals basis,100nm,锐钛,亲水
99.8% metals basis,100nm,锐钛,亲油
99.8% metals basis,25nm,金红,亲水
99.8% metals basis,25nm,锐钛,亲水
99.8% metals basis,300目
99.8% metals basis,40nm,金红,亲水
99.8% metals basis,40nm,锐钛,亲水
99.8% metals basis,5-10nm,锐钛,亲水亲油型
99.8% metals basis,5-10nm,锐钛,亲水型
99.8% metals basis,50±10nm
99.8% metals basis,60nm,金红,亲水
99.8% metals basis,60nm,锐钛,亲水
99.8% metals basis,60nm
99.8% metals basis,90±10nm
99.8% metals basis,rh 81%
99.8% trace metals basis
99.8%(60nm 高纯试剂)
99.8%(gc nmr定量标准试剂)
99.8%(高纯试剂,300目)
99.8%, with molecular sieves, water≤50 ppm (by k.f.),mkseal
99.8%, cl≤0.005%
99.8%,10μm
99.8%,1μm,,高白度
99.8%,200目
99.8%,pb:0.0005%
99.8%,pb:0.001%
99.8%,stabilized with bht, water≤50 ppm (by k.f.), mkseal
99.8%,water≤30 ppm (by k.f.), mkseal
99.8%,比表面积(bet):100m2/g;粒径:7-40nm
99.8%,比表面积(bet):115m2/g;粒径:7-40nm
99.8%,比表面积(bet):120m2/g;粒径:7-40nm
99.8%,比表面积(bet):150m2/g;粒径:7-40nm
99.8%,比表面积(bet):170m2/g;粒径:7-40nm
99.8%,比表面积(bet):200m2/g;氯化物:0.0125
99.8%,比表面积(bet):200m2/g;粒径:7-40nm
99.8%,比表面积(bet):230m2/g;粒径:7-40nm
99.8%,比表面积(bet):300m2/g;粒径:7-40nm
99.8%,比表面积(bet):380m2/g;粒径:7-40nm
99.85% (metals basis)
99.8500%
99.9 %,~60% in neodecanoic acid (15-20% bi)
99.9 atom % d
99.9% metals basis, ≤1μm
99.9% (metals basis), pt 44.9% min
99.9% metals basis ,无水
99.9% metals basis, 1000目
99.9% metals basis, 500目
99.9% metals basis, 600目
99.9% metals basis, 800目
99.9% metals basis, 900目
99.9% metals basis, ≤0.8μm
99.9% metals basis,0.5μm
99.9% metals basis,1-2μm
99.9% metals basis,1-5μm
99.9% metals basis,10-30nm
99.9% metals basis,100-200 mesh
99.9% metals basis,100目
99.9% metals basis,1~2μm
99.9% metals basis,1μm
99.9% metals basis,2 μm
99.9% metals basis,2-3μm
99.9% metals basis,200目,粉末
99.9% metals basis,30±10nm
99.9% metals basis,300目,近球形
99.9% metals basis,30nm
99.9% metals basis,40nm
99.9% metals basis,4mm,颗粒
99.9% metals basis,50-70nm
99.9% metals basis,500nm
99.9% metals basis,5~10μm
99.9% metals basis,60-100nm,黑色粉末
99.9% metals basis,60-100nm
99.9% metals basis,<200nm
99.9% metals basis,ir ≥84.5%
99.9% metals basis,pd 29%
99.9% metals basis,α相,30nm,亲水型
99.9% metals basis,α相,30nm,亲油型
99.9% metals basis,不规则片状
99.9% metals basis,宽:13 mm, 厚:0.3 mm
99.9% metals basis,无水
99.9% metals basis,粉末,100-200 mesh
99.9% metals basis,粉末,≥200目
99.9% metals basis,粒径<5mm
99.9% metals basis,粒径(d50)10-20μm
99.9% metals basis,粒径10μm
99.9% metals basis,粒径≤1μm
99.9% metals basis,颗粒
99.9% metals basis,黄色
99.9% rare earth metals basis,200目
99.9% trace metals basis (purity excludes ~2% hfo2)
99.9% trace metals basis, 1-10μm
99.9%(0.5-2mm 高纯试剂)
99.9%(100-200 目 高纯试剂)
99.9%(2 μm,高纯试剂)
99.9%(20nm 高纯试剂)
99.9%(300目高纯试剂)
99.9%(gc),含40ppm二异丙胺 稳定剂
99.9%(标准缓冲物质)
99.9%(比表面积10-15m2/g,粒度20nm-100nm)
99.9%(比表面积≥120m2/g;粒径:30nm)
99.9%, 200目, 四方相
99.9%, 20nm
99.9%, 不含甲醇
99.9%, 无甲醇、无甲醛、无酯、无杂醇油
99.9%, 深蓝色, 用作透明隔热薄膜
99.9%, 球型, d50=0.6-1um, 四方晶体-铁电体
99.9%, 球型, d50=0.6-1um
99.9%, 白色
99.9%,1-2um
99.9%,1-3um
99.9%,100nm
99.9%,105-250um
99.9%,1250目
99.9%,12~16um
99.9%,15-45um
99.9%,15-53um
99.9%,17um
99.9%,1~5mm
99.9%,23um
99.9%,27um
99.9%,300目
99.9%,30nm
99.9%,325目
99.9%,3~4um
99.9%,40nm
99.9%,500目
99.9%,53-105um
99.9%,53-120um
99.9%,53-150um
99.9%,800目
99.9%,8~10um
99.9%,d50(0.2~0.55μm)
99.9%,metals basis
99.9%,total metallic impuriyies≤1000 ppm
99.9%,water≤50 ppm (by k.f.), mkseal
99.9%,比表面积≥120m2/g;粒径:30nm
99.9%,生物技术级
99.9%,粒径:1-3μm
99.9%,颗粒,锆≤0.15%
99.9%-ni
99.9%metal basis,d1=1μm
99.9%metals basis
99.95% metals basis
99.95% (metals basis), pt 51.5% min
99.95% metal basis
99.95% metals basis ,白色
99.95% metals basis, os 37%最低
99.95% metals basis, rh 13.5% 最低
99.95% metals basis, 钌 10.2% 最低
99.95% metals basis,1-5mm
99.95%(高纯试剂)
99.95%,1um
99.97% metals basis
99.99 % metals basis
99.99% (metals basis), au 84.2% 最低
99.99% metal basis, 无气味的粉末
99.99% metals basis ,50nm
99.99% metals basis 0.5-2mm
99.99% metals basis, 40目
99.99% metals basis, 800目
99.99% metals basis, au>=39.3%最低
99.99% metals basis, rh 46.2% 最低
99.99% metals basis, γ相, 40nm
99.99% metals basis,0.1mm 直径
99.99% metals basis,0.25mm 直径
99.99% metals basis,0.5mm 直径
99.99% metals basis,0.5um
99.99% metals basis,1-3mm,powder
99.99% metals basis,1-3mm
99.99% metals basis,100nm
99.99% metals basis,100目
99.99% metals basis,1mm 直径
99.99% metals basis,1um
99.99% metals basis,200nm
99.99% metals basis,2~10μm
99.99% metals basis,2μm
99.99% metals basis,300目
99.99% metals basis,40-200目
99.99% metals basis,4mm颗粒
99.99% metals basis,50-70nm
99.99% metals basis,5μm
99.99% metals basis,80%α相,30nm-50nm
99.99% metals basis,α晶型约90%,晶型γ约10%,50nm
99.99% metals basis,α晶型约90%,晶型γ约10%,60nm
99.99% metals basis,α晶型约95%,晶型γ约5%,80nm
99.99% metals basis,α相,300nm,亲水型
99.99% metals basis,α相,30nm,亲水型
99.99% metals basis,α相,30nm
99.99% metals basis,α相,50nm,亲水型
99.99% metals basis,γ相,10nm
99.99% metals basis,≤0.1μm
99.99% metals basis,≥100目
99.99% metals basis,不规则块状
99.99% metals basis,主体晶相,30nm-50nm
99.99% metals basis,无水级
99.99% metals basis,晶体颗粒
99.99% metals basis,晶型α,0.20μm
99.99% metals basis,晶型γ,20nm
99.99% metals basis,晶粒
99.99% metals basis,用于光学玻璃或单晶
99.99% metals basis,粒径<5mm
99.99% metals basis,粒径:10μm
99.99% metals basis,粒径:2μm
99.99% metals basis,粒径:5μm
99.99% metals basis,粒状,1-3mm
99.99% trace metals basis (purity excludes zirconium)
99.99% trace metals
99.99%(metalsbasis去除ni),ni<0.2%
99.99%, 1μm
99.99%, 2um
99.99%,1-3mm
99.99%,1-3μm
99.99%,1~5mm
99.99%,3-5 um
99.99%,4n
99.99%,metals basis
99.99%,water:0.5-0.8%
99.99%,白色粉末,锆≤0.15%
99.99%,粒径:1μm
99.99%-sn
99.99%-zr (reo)
99.99%metals basis
99.99%metalsbasis
99.995 % metals basis
99.9965% metals basis
99.998% (metals basis 去除 w), w 300ppm 最高
99.998% metals basis,100目
99.998% trace metals basis
99.99800%
99.9985% (metals basis), (去除最高25ppm的碱土金属)
99.999% (reo)
99.999% metals basis, 1-6mm
99.999% metals basis, 60目
99.999% metals basis, si 10ppm 最高
99.999% metals basis,1-5mm
99.999% metals basis,1-6 mm,beads
99.999% metals basis,300目
99.999% metals basis,beads,1-6 mm
99.999% metals basis,powder
99.999% metals basis,粒状,1-3mm
99.999%(2-3mm)
99.999%(metalsbasis去除ni),ni<0.2%
99.999%(高纯试剂)
99.999%,5n
99.999%metals basis
99.9995% trace metals basis
99.9999% metals basis,1-5mm
99.9999% metals basis,单晶棒状
99.9999% trace metals basis
99.999900%
99.99999% metals basis,块状
99.99999% metals basis,棒状或块状
995-1005 ug/ml v(3+) 的 2% hno3溶液(20°c)
99atom%13c
<100nm,99%
>40% in h2o
>65%
>70%
>80%
>90%
>97%(hplc)
>99.0% metals basis,2μm
acid terminated,lactide:glycolide 50:50,mw 24000-38000
acid terminated,lactide:glycolide 50:50,mw 38000-54000
acid terminated,lactide:glycolide 75:25,mw 4000-15000
acid terminated,mw 38000-54000
acid terminated,mw 7000-17000
acs reagent, chips, 33.5-36.5%
acs reagent, for spectrophotometric det. of cd,cu,hg,pb,zn, ≥98%(tlc)
acs reagent,99%
acs spectrophotometric grade, ≥99.9%
acs, 99%
acs, pt 37.5% min
acs, ≥85%
acs, ≥98.0% (rt)
acs, ≥99%
acs, ≥99.0% (gc)
acs, ≥99.4%
acs, ≥99.5%
acs, 干燥剂
acs,>98%
acs,48%
acs,97%,片状
acs,98%
acs,98.0-102.0%
acs,98.0-103.0%
acs,99.0%
acs,99.0-101%
acs,99.5-101.0%
acs,≥97.0%
acs,≥99.0%(gc)
acs,≥99.7%
acs,≥99.8%
al2o3:46%
al2o3≈32%
al2o3≥30%
alkylating agent, 90%
al≥16%
analytical standard ≥ 99.0 %
analytical standard ≥99.0% (gc)
analytical standard ≥97.0% (hplc)
analytical standard, for gpc, 17,000
analytical standard,>99.8%(gc)
analytical standard,≥98%
anhydrous(99.999%-ga)puratrem
anhydrous, 99.5%
anhydrous, powder, 99.9% metals basis
anhydrous,99.0%
anhydrous,99.9% trace rare earth metals basis
anhydrous,99.995% trace metals basis
anhydrous,99.998% trace metals basis
anhydrous,≥99%
anhydrous
aps≈2微米, 99.9% metals basis
ar 98%
ar 85%
ar 99.0%
ar 99.5%
ar, >47%(mn计量)
ar, 25%水溶液
ar, 325目, 白色
ar, 98%
ar, 99.0%,白色晶体
ar, so2≥6%
ar, ≥75 wt. % in h2o
ar, ≥85 wt. % in h2o
ar, 含~75 ppm bht稳定剂
ar,>40.0%
ar,>97.0%(gc)
ar,>98.0%(gc)
ar,>98.5%(gc)
ar,>99.0%(t)
ar,10-15ppm tbc as stabilizer
ar,100nm
ar,2000目
ar,25%甲醇溶液
ar,30 wt. %(溶剂:h2o)
ar,4.0-5.0%(mg计量)
ar,4.0-5%(mg计量)
ar,40 wt. % in h2o
ar,40%
ar,40.0%
ar,50 wt. % (溶剂:h2o)
ar,54-57% cu basis
ar,55.3% sno2
ar,57.5%
ar,85%
ar,85-90%
ar,85.0%
ar,92%
ar,95 %
ar,96.5%
ar,97.0 %
ar,98%,200目
ar,98%,含3%乙醇稳定剂
ar,98%含1-3%乙醇稳定剂
ar,98.5 %
ar,98.5%(gc)
ar,99% metals basis
ar,99%,含10ppm bht稳定剂
ar,99.0%,含30ppmmehq稳定剂
ar,99.0%,含40ppm二异丙胺 稳定剂
ar,99.5% metals basis
ar,99.5%,低温煅烧
ar,99.5%,粉末
ar,99.999%(高纯试剂)
ar,co 13.5~14.5%
ar,co 43.0 - 47.0 %
ar,fe 21-23 %
ar,mg 4.0-5.0%
ar,mn >47%
ar,pd 46.0 - 48.0 %
ar,pt ≥37.5%
ar,≥47.0%,含≤1.5 % h3po2 稳定剂
ar,≥60%
ar,≥80%,gc
ar,≥85.0% moo3 basis
ar,≥98.0%((hplc))
ar,≥98.0%
ar,≥98.5 %(gc)
ar,≥99 %
ar,≥99% (titration)
ar,≥99.0%(rt)
ar,≥99.5%(gc)
ar,≥99.5%,200目
ar,块状
ar,异构体混合物
ar,无水级
ar,模数:2.00-2.20
ar,模数:2.30-2.50
ar,模数:2.80-3.00
ar,模数:3.10-3.40
ar,白色粉末
ar.98.0%
au 48-50%
au ≥48%
au≥51%
au≥82%
available chlorine 4.0 %
available chlorine 5.5~6.5%
average mn 1,700-3,200
average mn 10,000, contains mehq as inhibitor
average mn 1310
average mn 2,000
average mn 20,000, contains mehq as inhibitor
average mn 200, contains mehq as inhibitor
average mn 40,000
average mn 400, contains mehq as inhibitor
average mn 45,000
average mn 50,000
average mn 550, contains 270-330 ppm bht as inhibitor, 80-120 ppm mehq as inhibitor
average mn 6,000, contains 1000 ppm 4-methoxyphenol as inhibitor
average mn 600, contains mehq as inhibitor
average mn 600
average mn 750, contains 900-1100 ppm mehq as inhibitor
average mn 80,000
average mn ~1,000
average mn ~2,600
average mn ~27,000
average mn ~50000 by gpc
average mn ~512
average mn ~670, average mw ~700
average mn ~683
average mn2,000
average mn3,700, contains ≤1,500ppm hq as inhibitor
average mn~1,000
average mn~314, contains 300ppm mehq as inhibitor
average mn~428
average mn~432,84wt.% in 1-butanol
average mn~460, crystalline
average mn~50,000
average mn~692,含100ppm mehq稳定剂
average mn~912
average mol wt 80,000
average mw 1000-1500
average mw 1200-1600
average mw 1200-2500
average mw 1400-1600
average mw 1500-1800
average mw 3,000, 50 wt. % in h2o
average mw 3000-5000
average mw 4000-7000
average mw 550-650
average mw 570-620
average mw 600-1000
average mw 600-800
average mw 6000-8000
average mw 650-1000
average mw 700-1000
average mw 800-1400
average mw 8000-10000
average mw ~(162.21)n, 米黄色
average mw ~(162.21)n
average mw ~1,589
average mw ~1000000, powder
average mw ~14,000, average mn ~10,000
average mw ~160,000
average mw ~165,000 by gpc, acrylonitrile 25 wt. %, pellets
average mw ~185,000 by gpc, acrylonitrile 30 wt. %, powder
average mw ~216000, average mn ~80,000
average mw ~35,000, pellets
average mw ~40,000 by gpc
average mw ~60,000
average mw ~70000, powder
average mw~2,200, average mn~1,200, allyl alcohol 40mol %
ba ≥30.0 %
basichydrate
battery grade 99.99% trace metals basis
bf3 ≥19%
bf3 ≥60%, 白色固体
bf3: 25%-26%
bf3: 34%-36%
bf3: 40%
bf3:17.5 - 19.0 %
bf3:30.0 - 35.0 %
bi 49%
biochemika, >= 96.0 % tlc
biochemika, ≥99%
biological stain
bioreagent, suitable for fluorescence, ≥98.0% (t)
biothnology grade ,80%
bioxtra, ≥98.0% (tlc)
black granular
br,10-20u/mg
br,28%
br,90%
br,99%
c10-hsl,ahl信号分子
c14-c17混标,52% cl,100ppm溶于环己烷 标准品 10ml
c16:54%-62%;c18:38%-44%
c18:80-90%
ca 6.6-7.4%
ca. 10% in isopropyl ether,mkseal
ca. 10% weight in thf
ca. 45% in water
ca. 50% in water
cabot vulcan xc-72
carbon (anhydrous) 46.0 - 48.8 %
carbon 28.8 - 30.9 %
carbon 44%-45%
carbon 58.6%-74.6%
carbon 64.4 - 71.2%
carbon 64.7 - 70.2%
carbon:43.0 - 46.1 %
cis and trans,98%
cis and trans,99%
co 7.8 - 8.2%,溶剂:40%-80%的石脑油
co ≥31%
conductivity 10-50 s/cm (pressed pellet)
contains >100ppm mehq as inhibitor, 97%
contains 150ppm bht as inhibitor, 98%
contains 700ppm monomethyl ether hydroquinone as inhibitor
contains 75-125 ppm monomethyl ether hydroquinone as inhibitor, >90%
contains ≤2% bht as stabilizer, 98%
content(1-mcp): ≥4.0%,carrier cyclodextrin
cp ,99%
cp(中国药典)
cp, >44%(mn计量)
cp,>98%(gc)
cp,>98.0%(gc)
cp,60%
cp,60.0%
cp,85.0%
cp,88%
cp,90%
cp,90.0%
cp,96.0%
cp,99%,1-4mm
cp,99%,粉末
cp,co 43.0 - 47.0 %
cp,mn >44%
cp,≥97.0%(rt)
cp,含200-650ppm mehq稳定剂
cp,粉末
cr 24%
crude source of omega-3 fatty acids
crystalline
cu>36%
cu:8%
cu:9.5%-10.9%,200目
cu≥8%
d,98% + bht
d,99%,无水级
d,99.5%+ dcl 35% w/w solution in d2o
d,99.5%+0.05% v/v tms
d,99.5%,90% in d2o
d,99.5%,98% in d2o
d,99.50%
d,99.6%
d,99.8% (0.05% v/v tms)
d,≥98%
d-glu:d-lys (6:4), mol wt 20,000-50,000
d.98%
d.99.9% +0.03%tms
d.99.9%
d13, 98%
d40
d50~300nm
d60
d80
diam. 3 mm, ≥99.95% metals basis
diameter 2.0 - 2.9μm,2.5% w/v,正电位
doped, conductivity 0.5-1.5 s/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide
doped, conductivity 30 s/cm (bulk), extent of labeling: 20 wt. % loading, composite with carbon black
dye content 75 %
dye content 80%
dye content 85%
dye content 90 %
dye content 95%
dye content 97%
dye content ≥95 %
e-1006,羟值:132±5
e-1306,羟值:120±5
e-1310,羟值:88±5
e-1340,羟值:28±5
electronic grade, 99.999% trace metals basis
electronic grade
ep,bp,jp,usp级
epoxy value:0.28-0.35 eq/100g
epoxy value:0.43
epoxy value:0.54-0.59/100g
epoxy value:0.5
epoxy value:0.65~0.70
epoxy value~4
ep级,平均粒径:0.1-0.3μm
ester terminated, 0.55-0.75 dl/g
ester terminated, lactide: caprolactone 70:30
ester terminated, lactide:glycolide 82:18, viscosity:1.7-2.6 dl/g
ester terminated, lactide:glycolide 85:15, viscosity:2.5-3.5 dl/g
ester terminated, lactide:glycolide 85:15, viscosity:5.0-7.0 dl/g
ester terminated,lactide:glycolide 50:50,mw 24000-38000
ester terminated,lactide:glycolide 50:50,mw 38000-54000
ester terminated,lactide:glycolide 50:50,mw 7000-17000
ester terminated,lactide:glycolide 75:25,mw 76000-115000
ester terminated,lactide:glycolide 85:15,mw 190000-240000
ester terminated,mw 50000-75000
ester terminated,mw 54000-69000
esterterminated,l-lactide:d,l-lactide70:30
extent of labeling: 12-15mol per mol β-cd
fcc
fe ~20%
fe>26%, powder
fe>30.5%
fe, 24%
fe,60.0 - 72.0 %
fe2o3≤10ppm
fe2o3≥85%
fg
fmp(显微镜用)
for analysis emsure
for electrochemistry, ≥98.5% (qnmr)
for enzymic, spectrophotometric determination of h2o2, ≥98%
for enzymic, spectrophotometric determination
for fluorescence,≥98.0%
for gc, ≥95%
for gc-hs,≥99.9%(gc)
for hplc, 50% in water, 49-51% (t)
for hplc, ≥99.0%
for hplc,>99.8% (gc)
for hplc,≥95%
for hplc,≥99.5%
for hplc,≥99.9%
for hplc
for ion-pair chromatography,98%
for ir-spectroscopy
for lc-ms
for nmr spectroscopy,≥99.9%(gc)
for plant cell culture,98%(hplc)
for plant cell culture,≥99%
for spectrophotometric det. (of b, pb)
for spectrophotometric det. of ag, fe, ru, ≥98.5%
for spectrophotometric det. of amino sugars, ≥99%
for spectrophotometric det. of au, no2-, ce(iv), for the detection of au, co, cu, scn-, v, ≥97%
for spectrophotometric det. of au,tl(iii),w, ≥99%
for spectrophotometric det. of co(ii), cu(ii), ≥90%
for spectrophotometric det. of cu, zn
for spectrophotometric det. of fe in serum, ≥99%
for spectrophotometric det. of fe(iii), ≥98.5%
for spectrophotometric det. of fe, ≥97%
for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥98%(t)
for spectrophotometric det. of metal ions, ≥99%
for spectrophotometric det. of mo, sn, w, and also ag and re, ≥97%
for spectrophotometric det. of nitrate and nitrite, ≥99%
for spectrophotometric det. of nitrate and perchlorate, ≥97%
for spectrophotometric det. of proline and thiophene, ≥99%
for spectrophotometric det. of s2-,cl2, ≥99%
for spectrophotometric det. of si, ≥95%
for spectrophotometric det. of so42-, s2-, ≥97%
for spectrophotometric det. of transition metals, ≥95%
for spectrophotometric det. of zn(ii), cu(ii), fe(ii), co(ii), h2o2, ≥95%
for spectrophotometric det., bi,71-74% bi basis (kt)
for spectrophotometric det., ≥99%
for spectrophotometric determination of metal ions
for spectrophotometric
for the spectrophotometric det. of bi, co, ≥97%
for the spectrophotometric det. of fe, ≥98%(hplc)
for the spectrophotometric determination of fe, pd, v, ≥99%
for tlc derivatization, for spectrophotometric det. of phosphorus-containing pesticides, ≥98%
for use in transformations, x-ray crystallography and nmr
formicroscopy
free macrogoly, 25-40%
gc对照品,>99.5%
glu:tyr (4:1), mol wt 20,000-50,000
gr 85%+
gr 99.5%
gr, 99.5%
gr,40.0%
gr,70%
gr,99.7%
gr,≥60%
gr,≥85 wt. % in h2o
gr,≥90%
gr,≥99%
gr,≥99.0%(gc),用于测定醛
gr,≥99.0%(t)
gr,≥99.5%(rt)
gr,≥99.8%
grade 135
granular
hlb值:13-14,ph值:5.0-7.0
hlb值:16~17
hlb值:9-10,ph值:5.0-7.0
hp-55s,邻苯二甲酰含量24%
hplc
hpo3≥38%
indicator
inherent viscosity: 0.3-2.5dl/g
ir 35% in hcl
ir 48.0 - 55.0 %
ir 50-54%
ir:73%
isomeric mixture
lactide:glycolide(50:50),mol wt 30000-60000
lactide:glycolide(65:35),mw 40000-75000
lactide:glycolide(75:25),mol wt 66000-107000
leucine aminopeptidase inhibitor
liquid
m.w 1000
m.w 2000
m.w 3000
m.w :30000-100000
m.w. 28000
m.w. 4000
m.w. 5000
m.w.10000
m.w.1000
m.w.1500
m.w.175,000, 米黄色固体
m.w.20000
m.w.5000
may contain up to 10% ethanol,85%
may contain ≤10% dmf
mgo:45%
mix tbc as stabilizer
mix.80%
mixed,50% in propylene carbonat
mixture of isomers,90%
mixture of oligomers,98%
mn 2,000
mn 4000,50%溶液
mn ca. 6%
mn ~300,000
mn ~492 (n≈6)
mn ≥71.0%,bet surface area 5~7 m2/g
mn: 2500-3000, viscosity: 32-42cps, contains <100 ppm mehq as inhibitor
mn~25000
mn~3000
mn≥4.0%水溶液
mol wt >30,000
mol wt 15,000-20,000 da
mol wt 150,000-350,000
mol wt 5000
mw 1000, 含0.5-1 wt% bht稳定剂
mw 2000
mw 3000
mw ~315
mw ~480
mw ~590
mw ~60,000
mw520,000,mn150,000(typical),acrylamide~80wt.%
mw:1000
mw:2000
mw:273,油溶性
mw:317,油溶性
mw:4000
mw:405,溶于水和有机溶剂
mw:5000
mw:625,水溶性
mw:845,水溶性
mw<5000
mw=1000
mw=2000
mw=5000
mw~1000
n 8%
n=2
nanoparticles, dispersion, in h2o
nanopowder, <100 nm particle size (laser psa), 99.8% trace metals basis
nanopowder, <100nm particle size (bet), >97% trace metals basis
nanopowder, <200nm particle size (bet), >99%
ni 61%
ni:47%
ni≥180g/l
np-10型
np-7型
np-9型
n~10,average mn ~711
n~100,average mn ~4670
n~20
n≈100
n≈40
os 38.7%
os 42.5%
os 83%
particle size:3 mm,mw ~110,000
particle size:3 mm,mw ~80,000
pb ≥82%
pb:59.35~61.36%
pc50
pc60
pc70
pc80
pc90
pd 13.0-15.0%
pd 14.2%
pd 14.5%
pd 15.2%
pd 17.1%
pd 18%
pd 18.09 wt. % in nitric acid
pd 20.8%
pd 21.5%
pd 23.9%
pd 26.2%
pd 27.7%
pd 34.9%
pd 37.3%
pd 4-5% w/w (cont. pd)
pd 40 %
pd 41.0%
pd 44.8%
pd 51.2%-53.9%
pd 58.2%
pd 59-60%
pd ~40.0%
pd ≥20.5%
pd ≥27.5%
pd ≥32.6%
pd ≥36.5%
pd ≥39.0%
pd ≥44%
pd ≥50%
pd ≥85%
pd,27.4%
peg average mn 2,000
peg400ml
peg400mo
peg600mo
peh-15
peh-3
peh-6
pellets
ph eur
ph. eur.,bp,usp,99-100.5%
powder,1-2 μm,99%
powder,acs,≥98.0%
ppg-1000do
ppg-2000do
practical grade, ≥85% (titration), powder
predominantly trans 95%
protease substrate
pt 10%
pt 15%
pt 15.2%
pt 20%
pt 34.0%
pt 43.7%
pt 5%
pt 50.5%
pt 51.6-52.6%
pt 59.0%
pt 59.7%
pt 65%
pt basis ≥73%
pt ≥24.2%
pt ≥57%
pt ≥64.5%
pt, ~2% 二甲苯溶液
pt,18.02%
pt,99.9-100.1%
pt:≥58%
pt≥43.4%
purified by redistillation,≥99.5%
puriss., >= 99.0 % gc
purum, ≥98.0% (tlc)
ratiocarbondioxide/dimethylamine<2:1
reagent grade,98.0%
reagent grade
red(hematite)(99.8%-fe)
research grade, 99 atom % 13c
rh 11.2%
rh 17.1%
rh 18.5 - 21.3%
rh 21%
rh 21.3%
rh 25.3%
rh 27.5%
rh 30% min
rh 38.5-42.5%
rh ≥23.3%
rh ≥8.7%
rh:43.0%-46.6%
roplatinum(iv), pt 52.6%
ru 1.5% w/v
ru 23.0% min
ru 29% min
ru 35.8-36.1%
ru 40-45%
ru 5%
ru content 45-55%
s: 13.5-15.5%
sio2,44-47%
sn 56.5%±0.5%
sn>18.8%
sn≥42%
sn≥46%
solid content 99%
solid, >= 98 % hplc
solid, ≥98%(hplc)
solution 0.25 m in thf
solution complete
solution incomplete
spectrophotometric grade, 99%
spectrophotometric grade
stab. with 0.5% 4-methoxyphenol
stabilized with bht 1 % w/w
standard for gc, >99.5%
standard for gc, 99%
standard for gc, 99.9%
standard for gc, ≥99.5% (gc)
standard for gc,≥98.0%(gc)
standard for gc,≥99.5%
standardforgc,>99.0%
strength ≥290%
sublimed,>99%
suitable for fluorescence, ≥75% (hplc)
suitable for plant cell culture, bioreagent, liquid
sum isomers (gc): ≥ 98.0 % (a/a)
surface area 800-1075, pore volume 0.31-0.41
su
synthetic, 98%
t-98%
tech grade, 95%
tech. 80%
tech. 90%(异构体的混合物)
tech.85%
tech.90%
technical grade, 80 %
technical grade, 80%
technical grade, 85 %
technical grade, 85%
technical grade, 90%
technical grade,90%
technical, 0.5-1.5 m in diethylene glycol diethyl ether
technical, ≥84%
technical, ≥85% (gc) ,含铜屑稳定剂
technical, ≥90 %
technical, ≥90% (gc,mixture of isomers)
technical, ≥90% (t)
technical,75%
technical,90%,ee 99+%
technical,≥85 %
technical,≥85%
technical,≥90 % sum of enantiomers
technical,≥90%(gc)
the jnk3 inhibitor xii, sr-3576, also referenced under cas 1164153-22-3, controls the biological activity of jnk3. this small m
ticl3:76.0-78.5%
tungsten(w):41.5 - 69.2 %
ulc-ms,0.04% in water
ulc-ms,0.3% in water
ultra pure,≥99.0%
umicore
undoped, extent of labeling: ~20 wt. % loading, composite with carbon black
usp,ep
usp,ph eur
usp级,cross-linked,粉末
uv97%混合物
v/v
vetranal, analytical standard
viscosity 1,300-2,200 cp (25 °c)(lit.)
viscosity 1.4dl/g
viscosity 150-300cst(25 °c)
viscosity 400-600cst(25 °c)
viscosity 5-8cst(25 °c)
viscosity 600-1000cst(25 °c)
viscosity 70-75cst(25 °c)
viscosity 80-150cst(25 °c)
viscosity 800-1200 cst(25 °c)
viscosity 800-1400cst(25 °c)
viscosity,1.5-2.2dl/g
viscosity:800-5000 mpa.s
white granular,viscosity:0.8-0.83mpa·s
wo3≥85%
zero2, ≥98.0%
zn 10-12%,325目
zn 10-12%
zn: 19%-22%
zno≥61%, cro3≥19%
zn≥ 35.5%
zro2≥20%
~0.1 m in h2o
~0.5 m in tert-butyl methyl ether, ≥97.0% (hplc)
~0.5m in 2-methyltetrahydrofuran, ≥95.0%
~0.8m in hexane
~10% (~1.3 m), for gc derivatization,mkseal
~10% in h2o
~100μg/ml in ethanol, ≥97%
~17% aromatics basis
~20% in h2o
~200 mesh, 99%
~20wt. % in d2o, 98 atom % d
~25% in h2o
~25% in methanol
~30% in h2o
~40% in h2o
~5% in h2o
~65%水溶液
~70% alpha-thujone basis, ~10% beta-thujone basis
~75%(al)
~80% in h2o, for spectrophotometric det. of palladium, iron, uranium(vi), molybdates and nitrites
~85% (kt)
~90% (t)
~95% (tlc)
α相,99.9% metals basis
β-phase,95%,1-3μm
β相,99.9% metals basis
φ5mm 高2.5mm 圆柱体,ge≥99.999%
≤10% water
≤3% water
≥ 98 % hplc
≥ 98%
≥ 99.0 %
≥0.15 units/mg dry weight
≥0.2 units/mg
≥100,000-500,000 units/ml
≥18% na (as na2o) basis, ≥60% si (as sio2) basis, powder
≥2 units/mg dry weight
≥20 units/mg dry weight
≥200 iu/mg
≥200 units/mg dry weight
≥28% nh3 in h2o,电子级
≥29% ti (as tio2) basis, technical
≥30%
≥300 units/g dry weight
≥300,000 units/mg protein
≥35%
≥37% ru basis
≥4 units/mg protein
≥40% zro2 basis
≥40%(gc)
≥40%,含菜油甾醇乙酸酯
≥40%
≥40.0%
≥400 u/mg
≥45%(e)
≥5 units/μl
≥50 units/mg dry weight
≥50%
≥50.0% pt basis
≥52%
≥55%(hplc)
≥57%
≥6,000 units/mg protein
≥60% (hplc)
≥65%(gc)
≥65%(hplc)
≥65%,含3-磺酸邻苯二甲酸盐
≥65%,含有异构体
≥65%
≥65.0%(gc),含2000ppm生育酚稳定剂
≥70% (gc)
≥70%(t)
≥70%,α-和β-位的混和物
≥70%,含苯酚
≥70%,块状
≥71.0%(mn计量)bet表面积5~7m2/g
≥72% (elsd)
≥75%,单钠盐和二钠盐的混合物
≥75%,含5-甲基-4-己烯-2-酮
≥75%,顺反异构体混合物
≥78%(t)
≥80% (ce)
≥80% (gc); 80%
≥80% (hplc)
≥80%(hplc)
≥80%,最多含10%的乙醇
≥80.0%
≥84%
≥85% (gc)
≥85% (hplc)
≥85% (page),不含钙
≥85%(gc)(n)
≥85%(hplc)(t)
≥85%,nmr
≥85%,含水约30%
≥85%,外消旋和内消旋混和物
≥85%,用于荧光分析
≥88% (uv-vis)
≥88%,顺反异构体混和物
≥88%
≥90% (gc), mixture of isomers
≥90% (hpce)
≥90% (hplc),用于荧光分析
≥90% (t)
≥90% (vpcc)
≥90%(lc-ms)
≥90%,gc
≥90%,n=9
≥90%,异构体混合物
≥90%,苏-和赤-的混和物
≥90%,顺反异构体混合物
≥90.0 %
≥90.0% (hplc)
≥90.0%,顺反异构体混和物
≥900ug/mg,dry basis,de-nacl and residual solvents
≥91%,浊点90℃
≥92%(lc)
≥92%, 500 ppm bht as stabilizer
≥92%,80-150目,中性
≥92%,80-150目,碱性
≥92%,80-150目,酸性
≥92.5%
≥93% (gc)
≥93% (hplc)
≥93%(hplc),用于荧光分析
≥93%(hplc)
≥93%,含稳定剂tbc
≥93%,异构体的混和物
≥93.0% (gc)
≥93.0% (qnmr)
≥93.0%(gc)
≥94% (oligomer purity)
≥94%,顺反异构体混合物
≥94.0 %(gc)
≥94.0% (hplc)
≥94.0% (tlc); 94%
≥94.0%
≥95% (lc/ms-elsd)
≥95% (nmr)
≥95% (oligomer purity)
≥95% (tlc), ~1mg/ml in methanol: nh4oh (7:3)
≥95% (uv)
≥95% h4p2o7 basis
≥95%(gc&t)
≥95%(hg)
≥95%(hplc), 50mg/ml in water
≥95%(lc-ms)
≥95%(t),非对映异构体混合物
≥95%(tbc作为稳定剂)
≥95%, ee99%
≥95%, stabilized, fg
≥95%, ~1m in h2o
≥95%,2000目
≥95%,[(5e,9e,13e)-和(5z,9e,13e)异构体混合物]
≥95%,mixture of isomers
≥95%,≥250g/l in water
≥95%,≥99% e.e.
≥95%,异构体的混和物
≥95%,支链异构体类的混和物
≥95%,混合物
≥95%,立体异构体混合物
≥95%; 100%ee
≥95.0 %
≥95.0% (h-nmr)
≥95.0% (nt)
≥95.0% (qnmr)
≥95.0%(gc),mixture of isomers
≥95.0%(gc),含稳定剂氢氧化钾
≥95.0%,mixture of isomers
≥96%(gc&t)
≥96%(hplc)(t)
≥96%(lc&n)
≥96%, fcc, fg
≥96%, n≤0.0005%
≥96%,sum of enantiomers
≥96%,含稳定剂hq
≥96%,立体异构体混合物
≥96%,顺反混合物
≥96.0% (gc); ≥96.0%
≥96.0% (gc)
≥96.0% (hplc)
≥96.0% (nt)
≥96.0% (reversed phase hplc)
≥96.0%(gc)
≥96.5% (hplc); 96.5-103.5% (at); 97%
≥96.5% (hplc); 97%
≥97 atom % d, ≥99% (cp), contains hydroquinone as stabilizer
≥97% (chn)
≥97% (enzymatic)
≥97% (hpce)
≥97% (hplc), white powder
≥97% (nmr)
≥97% (t)
≥97% (tlc)
≥97% ,≥99% ee
≥97%(gc&n)
≥97%(gc), 异构体混合物
≥97%(hplc)(n)
≥97%(t)(hplc)
≥97%(ti)
≥97%(w)
≥97%(铜片作为稳定剂)
≥97%, 2 mg/ml in methanol
≥97%, fg
≥97%,mixture of isomers
≥97%,含有稳定剂吩噻嗪
≥97%,含稳定剂tbc
≥97%,混和物
≥97%,约含≤2%2-丁醇
≥97%,非对映异构体混合物
≥97%,顺反混合物
≥97.0 %
≥97.0% (calc. based on dry substance, nt)
≥97.0% (hplc),用于荧光分析
≥97.0%(hplc)
≥97.5% (gc); 98%
≥97.5% (hplc)
≥97.5%; 97.5-102.5% (titration); 98%
≥98 % hplc, solid
≥98 atom% d
≥98% (enzymatic)
≥98% (gc), ~10 mg/ml in methanol
≥98% (gc)
≥98% (hplc), oil
≥98% (mixture of regioisomers)
≥98% (tlc); ≥98% (as erucic acid)
≥98% hplc, solid
≥98% sum of enantiomers
≥98%(0.1%生育酚作为稳定剂)
≥98%(gc)(n)
≥98%(gc)(t
≥98%(gc),含稳定剂mehq
≥98%(gc),含稳定剂tbc
≥98%(hplc)(t
≥98%(hplc), oil
≥98%(lc&w)
≥98%(n&t)
≥98%(s,s)-me-bpe-rh
≥98%(sum of enantiomers)
≥98%(t&n)
≥98%(tlc)
≥98%(w)
≥98%(铜片作为稳定剂)
≥98%, 1mg/ml in dcm solution
≥98%, 25 mg/ml in ethanol
≥98%, 50mg/ml in ethanol
≥98%, hplc
≥98%, ni:22.5%+
≥98%, 含稳定剂mehq
≥98%, 顺反混合异构
≥98%,1h-,2h-异构体混合物
≥98%,hplc
≥98%,kosher
≥98%,particle
≥98%,pellets(anhydrous)
≥98%,ru>15.75%
≥98%,≥99%e.e.
≥98%,二结晶水
≥98%,含pth-别异亮氨酸
≥98%,含稳定剂koh
≥98%,含稳定剂丁基硫醇
≥98%,含稳定剂吩噻嗪
≥98%,外消旋和内消旋混合物
≥98%,生物技术级
≥98%,白色
≥98%,细胞培养级
≥98.0% (at)
≥98.0% (f)
≥98.0% (gc); ≥98.0%
≥98.0% (hplc),用于荧光分析
≥98.0% (sum of enantiomers, gc)
≥98.0% (sum of isomers, hplc), ~2500 u/mg, stabilized with bht
≥98.0%(gc),inhibited with 100 ppm mehq
≥98.0%(gc),mixture of isomers
≥98.0%,hplc
≥98.5% (nmr); 99%
≥98.5% (sum of enantiomers, gc); 99%
≥99 % hplc, powder
≥99 atom % d, ≥99% (cp)
≥99 atom %13c, ≥99% (cp)
≥99% (cp)
≥99% (sum of isomers)
≥99%(75% in ethyl acetate solution)
≥99%(hplc)(t)
≥99%(n)
≥99%(t),water≤1.0%
≥99%, 4-16mesh
≥99%, 5% w/v异丙醇溶液
≥99%, in 100mg/ml ethanol
≥99%, ni:≥47%
≥99%, suitable for determination of sulfhydryl groups
≥99%,300目
≥99%,含50 - 100 ppm bht 稳定剂
≥99%,异构体混合物
≥99%,无氯
≥99%,混合物
≥99%,粒度:>10um,白色粉末
≥99%,粒度:>10um,黄色粉末
≥99.0% (c)
≥99.0% (tlc)
≥99.5 %
≥99.5 atom % d, ≥99% (cp)
≥99.5% (hplc)
≥99.5% (metals basis)
≥99.5%(gc)(标准试剂)
≥99.5%(lc)
≥99.5%(t)
≥99.5%(电子级)
≥99.5%,100nm
≥99.5%,gc
≥99.5(gc),含0.01% koh稳定剂
≥99.7%(gc)
≥99.9% (gc)
≥99.95% metals basis
≥99.98% metals basis
≥99.99 %
≥99.99% metals basis,200目
≥99.99% metals basis,99.7-100.5% dry basis
≥99.999% metals basis,粒径:1-6mm
丰度:10atom %;化学纯度:≥98.5%
丰度:10atom%;化学纯度:≥98%
丰度:98atom%;化学纯度:≥99%
丰度:99atom%;化学纯度:≥99%
乙烯含量: 50%
二氧化硅:38.0%~42.0%
二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/%
亚胺当量(克当量): 130 ~ 150
从紫胶所得
优级纯
光玻级,99.99% metals basis
光致抗蚀剂级,99%
光谱级,≥99.8%
光谱纯,>99%(gc)
分子量 2000
分子量 5000
分子量 7000~8000
分子量 8000-10000
分子量12600g/mol
分子量2000
分子量240kda,脱乙酰度大于90%,取代度90%
分子量3000
分子量:10-20万
分子量:1200
分子量:150-250万
分子量:20-40万
分子量:3500-4500
分子量:40-80万
分子量:4000-5000
分子量:80-150万
分子量:900
分子量~1200
分析对照品, >98%
分析对照品, 100ug/ml in methanol
分析对照品, 98%
分析对照品, hplc≥98%
分析对照品, ≥99%(hplc)
分析对照品, ≥99%
分析对照品, ≥99.6%(hplc)
分析对照品,95%
分析对照品,97%
分析对照品,99.95%
分析对照品,>97%
分析对照品,hplc≥95%
分析对照品,≥97%
分析对照品,≥97.5% (gc),≥95 atom % d
分析对照品,≥98%(hplc)
分析对照品,≥98.5%
分析对照品,≥99.7%(gc)
分析对照品,≥99.7%
分析对照品,混合物
分析对照品hplc≥98%
分析标准品,>99.5%(gc)
分析标准品,1000μg/ml甲醇溶液
分析标准品,98.6%
分析标准品,99.93%
分析标准品,99.95%
分析标准品,≥99%
分析标准品,≥99.0%(gc)
分析标准品,异构体混合物
分析滴定液,0.1m
制备色谱级,99.8%
加约40%水湿润,本品干重约为25g
助滤剂
包含 100 ppm naoh 稳定剂, 99%
包含1500 ppm 对苯二酚稳定剂, 90%
包含50-185 ppm mehq稳定剂, 98%
包含≤1000 ppm 氧化丙烯稳定剂, 98%
包含有200 ppm mehq阻聚剂, 99%
医用级,白色
医用级,红色
升华, 99.9% (reo)
升华品99%
升华树枝状, 99.9% (reo)
单酯和二酯的混合物
合成洗涤剂助洗剂用
含0.2 % 碳酸钾稳定剂, 97%
含≤650 ppm mehq 稳定剂
含固量:40±2%
含有3-磺基邻苯二甲酸,约50%的水溶液
含百秋里醇(约26%~33%)
含紫苏醛≥55%
含量(p2o5)% ≥85%
含量测定
含铂量:27%
固含量:99%
固含量~70%
块状,99.9% metals basis
型号:6501(1:1)
基质:sio2,表面基团:-epoxy,粒径:0.1-1μm,单位:5mg/ml
基质:sio2,表面基团:-nh2,粒径:3-4μm,单位10mg/ml
基质:sio2,表面基团:-nh2,粒径:4-5μm,单位10mg/ml
基质:sio2,表面基团:-sioh,粒径:0.1-1μm,单位:5mg/1ml
天然矿物,晶粒,大约 0.06-19in
季铵盐含量:≥45%
室温,惰性气体氛围
容量法,0.1000mol/l(0.1n)
工业级, contains 1% hydroquinone as inhibitor
平均分子量 1,700-3,200
平均分子量 ~400
平均分子量1000
平均分子量1800
平均分子量2500
平均分子量3300
平均分子量350
平均分子量500
平均分子量750
平均分子量8000
异构体混合物, 40 wt. % in h2o
异构体混合物,80%
异构体混合物,97%
异构体混合物,99%
异构体混合物,含稳定剂mehq
异构体混合物
异构体的混和物
总胺值(mg koh/g): 115±4
总胺值(mg koh/g): 157±5
总胺值(mg koh/g): 40±2
总胺值(mg koh/g): 49±2
总胺值(mg koh/g): 60±3
总胺值(mg koh/g): 79±3
总胺值(mg koh/g):173~183
总胺值:178-188mgkoh/g, 酸值<10mgkoh/g
总胺值mgkoh/g 18~22,叔胺值mgkoh/g 18~22
总胺值mgkoh/g 28~32,叔胺值mgkoh/g 28~32
总胺值mgkoh/g 44~50,叔胺值mgkoh/g 44~50
总胺值mgkoh/g 50~60,叔胺值mgkoh/g 50-60
总胺值mgkoh/g 75~85,叔胺值mgkoh/g 75~85
总酰胺:375-450 mg/g
手性纯99%
指示剂(ph 0.1-2.0)
摩擦片专用,97%,1250目
支链异构体混合物,含稳定剂mehq
方铅矿(galena),天然,0.06-0.19inch
无定型, 2-6mm (0.08-0.2in),99.999% (metals basis)
无定形, 0.5-2μm, 99.9%
无定形,<5μm,98%
无定形,99%,粒径(d50) 10-20um
无水 99.9%(reo)
无水, 99.95%
无水, 99.995%
无水, 粉末, 99.5% metals basis
无水, 粉末, 99.9%
无水, 粉末, 99.999% metals basis
无水, 粉末, ≥99.99% metals basis
无水,99.5% metals basis
无水,99.999% metals basis
无水,99.999%
无水,≥98%
无水,片状,99.9% metals basis
无水,粉末,99.99% metals basis
无水,鳞片, 99.99% metals basis
无水级, 99.99% metals basis
无水级,≥99.9%,含50ppm bht 抑制剂
日化用,二型油溶
昆虫细胞培养级, ≥99%
晶体, aps ≈100nm, 99%, 等离子合成
晶状, -4+40 目,99.9999% (metals basis)
有效氯 13%~16%
有效氯 ≥60%
有效氯:7.5%,游离碱含量:0.1-1%
松油烯-4-醇含量:≥35%
柠檬烯>90%
标准试剂
树脂专用
植物细胞培养级,≥99.5%
橙色结晶
比表面积 240 m2/g
比表面积10-15m2/g,粒度20nm-100nm,99.9%
氮≥19.5 %
氮含量:18.1-18.7%
沸点130-134℃
沸点184-188℃
油状50%
涂料专用型,98.5%,6000目
淡黄水珠
淡黄液体
游离的液体98%
灰白色粉末
灰色粉末
特级
环保试剂,96%
环氧值:0.35~0.40eq/100g,粘度(25℃):40~80mpa.s
环氧值:0.70~0.80mol/100g,粘度(25℃):5~25mpa.s
环氧值eq/100g:0.70
环氧当量117-120gm/eq
环氧当量:143-154克/当量,粘度:100-300mpa·s
玻璃钢专用
生物医用级,≥98.0%,<70μm
生物基含量33%-100%
生物技术级,≥99%
生物技术级,≥99.9%
生物技术试剂
生物染色剂
生物染色试剂
生物试剂级,99.0%,荧光分析专用
用于gc衍生化, ≥98.0%
用于分子生物学,≥99.0%(t)
用于分子生物学,≥99.5%
用于尿素的分光光度测定,99%
用于检测类固醇,≥99.0%(hplc)
用于氨基酸分析,≥99.5%(gc)
用于电池,粒度:7-10um,99.9% metals basis
用于组氨酸甲基化
用于细胞和昆虫细胞培养, 81-83% as moo3
用于荧光分析,99.7%
用于药物研究
用于蛋白质分离,层析
电子级,0.3~0.5um,99.5%
电子级,99.98% metals basis
电子级
电子陶瓷专用
电泳专用级
电泳级,≥99%
电镀级,99%
白色,al2o3≥30%
白色到淡黄色粉末
白色固体
皂化值:84-94mgkoh/g, hlb值:13-14
皂化值mgkoh/g:235~245
盐水溶液
直径:1.0mm, 退火, 99.9995% metals basis
石化用芳烃油脱烯烃吸附剂
石油催化剂专用
硬脂酸和棕榈酸:≥ 90.0%
碲粒 2-3mm 99.999%
碳含量:43-48%
磷含量: 23%-24%
离子对色谱专用,≥99.0%
筹码专用,98%,3000目
粉末, 98%
粉末, 99.99% metals basis
粉末,99.5%
粉末,99.99% metals basis,100目
粉末,99.99% metals basis,200目
粉末,99.99% metals basis
粉末
粉末磷脂
粉煤灰活化剂用
粒度 6~10μm,防腐级
粒度:2-20μm
粒径:50nm
粒状,1-4mm,99.999% metals basis
粘度(5%水溶液,20℃):500-20000mpa.s
粘度900-1300cps
粘度:15 - 40 mpa.s(20°c)
粘度:20~25mpa.s
粘度:3000-5000mpa.s
粘度:3000~6000 cps;115~135 gm/eq
粘度:5000-15000 mpa.s
粘度:600-1200mpa.s(25℃),环氧当量:150-180 g/mol
粘度:600-3000 mpa.s
粘度:~300 cps,环氧当量:95-115 gm/eq
粘度:~600 cps,环氧当量:95-115 gm/eq
紫外线测试
红外分析用,≥99%
红外测油仪专用, 99%
红棕色粉末
红色固体
约0.5mol/l的水溶液
约10%于四氢呋喃中
约12.5%于四氢呋喃中, 约1.5mol/l
约13%于四氢呋喃中, 约2mol/l
约15%于四氢呋喃中, 约2.0mol/l
约15%于己烷中
约16%于四氢呋喃中, 约1mol/l
约20%于二氯甲烷中,约1mol/l
约20%于水中
约4%于n,n-二甲基甲酰胺中,约1mol/l,mkseal
约40%水润湿品
约40%水溶液
约44%于异丙醇,水中
约63%于异丙醇中
约70%的水溶液
约75%于水中
约85%的水溶液
细胞培养级,98-101%
结晶, aps ≤50nm, 98%, 气相激光合成
缓冲溶液, 10-40 units/mg protein (biuret)
羟值(mg koh/g):133~148
羟值(mg koh/g):23.0-25.0
羟值mgkoh/g:28±3
羟值mgkoh/g:40±4
羟值mgkoh/g:52±6
羟值mgkoh/g:67±5
羟值mgkoh/g:≤15,皂化值mgkoh/g:180~190
羟基值5462 mg koh/g
耐火材料粘结剂用
脱乙酰度 80.0%-90.0%
脱色率≥90 %, 活性度≥180 h+mmol/kg, 水分≤10 %
脱色率≥90%, 比表面积≥180 m2/g, 水分≤3.0 %, 颗粒平均抗压力≥1 n, 抗水型
脱色率≥90%, 比表面积≥180 m2/g, 水分≤5.0 %, 颗粒平均抗压力≥1 n, 脱氮型
脱色率≥90%, 比表面积≥180 m2/g, 水分≤5.0%, 颗粒平均抗压力≥0.7 n
脱色率≥90%, 比表面积≥300 m2/g, 水分≤8.0%, 颗粒平均抗压力≥1 n
脱色率≥92 %, 活性度≥100 h+mmol/kg, 水分≤12 %
脱色率≥95 %, 活性度≥160 h+mmol/kg, 水分≤12 %
脱色率≥98%
色谱级, ≥99.9%
苯酚含量:40-60%
荧光粉专用
荧光级
药用注射级
药用级,99.5%
药用级,ph eur
药用级,≥99.5%(gc)
药用级
药用试剂级
蒸馏枝形片状 99.95% metals basis
蒸馏树枝状, 99.9% (reo)
蒸馏纯化,≥99.5%
试剂级,70%溶液
试剂级,ir>52%
质量浓度 1000mg/l,u=16 mg/l
超干, 99.9% metals basis
超干, 99.998% metals basis
超干,99.995% metals basis
超干,99.999% metals basis
超纯级,>99.5%(gc)
超纯级,99%
超纯级,99.9%
超纯试剂
软型,直链异构体的混和物
轻质,99%
通常38% 溶剂油溶液(6%fe)
通常92%, 溶于2-二乙基己酸
造影级
酐:90%酸:10%
酸值(mg koh/g) ≤0.5, 皂化值(mg koh/g): 325~360
酸值(mg koh/g) ≤10, 皂化值(mg koh/g): 100~130
酸值(mg koh/g) ≤10, 皂化值(mg koh/g): 85~105
酸值mgkoh/g ≤10,皂化值mgkoh/g 120~140
酸值mgkoh/g ≤10,皂化值mgkoh/g 212~222
酸值mgkoh/g ≤3,皂化值mgkoh/g 210~220
醇解度:87.0-89.0 mol%,黏度:40.0-48.0 mpa.s
重蒸馏, ≥99.5%
金黄色,al2o3≥30%
钌含量75%
钙基, 比表面积 240 m2/g
钛酸铅 粉末,
钛酸镁 粉末,
钠基, 比表面积 240 m2/g
钯含量 0.5%
钻井液和完井液助剂用
铁含量≥37
铂含量,>99.9%,粒径10 nm
铂含量:52.0%
铂含量≥85.4%
铑含量(wt%) ,5%
铑含量,10.1%
铱含量:43.0%
铱含量≥39%
锑含量≥60%
锭, 99.9% metals basis
锭,99.5%
镀膜级,99.99% metals basis,3.5-5 mm
镀膜级,颗粒,99.9% metals basis
镁含量:57%
镍 45.0 - 52.5 %
闪烁纯,99%
阴离子型,1800万分子量,水解度:20-30%
阴离子型,1800万分子量,水解度:5-17%
阴离子型,2500-3000万分子量,水解度:5-17%
非离子剂, 酸值<5.5mgkoh/g
非离子剂
非离子型,分子量:1600万
非离子型,分子量:1800万
非离子型,分子量:2000万
非离子型去垢试剂
顺反异构体混和物
颗粒状,ar,95%
饱和溶液
高纯级,>99.5%(gc)
高纯级
黄腐酸fa ≥90%
黄色粉末
更多
规格:
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50ml
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250g
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2ml
500μg
250ml
50μg
1kg
1.2ml
100μg
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20ml
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200μl
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0.1g
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25×25mm
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30ml
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2.5ml
2.5m
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"反式-3-氨基环丁烷-1-羧酸叔丁酯
英文名:
Tert-butyl 3-aminocyclobutanecarboxylate
产品编号:
R147357
Cas No.:
1192547-86-6
分子式:
C
9
H
17
NO
2
分子量:
171.24
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R147357-5mg5
--
5mg5
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R147357-250mg250
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250mg250
¥0.00
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R147357-100mg100
--
100mg100
¥0.00
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R147357-1g1
--
1g1
¥0.00
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R147357-5g5
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5g5
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#NAME?
英文名:
Stigmastanol
产品编号:
R028895
Cas No.:
83-45-4
分子式:
C
29
H
52
O
分子量:
416.72
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R028895-100mg
--
100mg
¥17171.00
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R028895-25mg
--
25mg
¥6847.00
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R028895-5mg
--
5mg
¥2147.00
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α,α',2,3,5,6-六氯对二甲苯
英文名:
alpha,alpha',2,3,5,6-Hexachloro-p-xylene
产品编号:
R090560
Cas No.:
1079-17-0
分子式:
C
8
H
4
Cl
6
分子量:
312.84
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R090560-5g
--
5g
¥1580.00
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R090560-1g
--
1g
¥553.00
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α,α'-二羟基-1,3-二异丙基苯
英文名:
alpha,alpha'-Dihydroxy-1,3-diisopropylbenzene
产品编号:
R080579
Cas No.:
1999-85-5
分子式:
C
12
H
18
O
2
分子量:
194.27
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R080579-5g
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5g
¥95.00
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R080579-25g
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¥330.00
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α,α'-二苯胺基对二甲苯
英文名:
alpha,alpha'-Dianilino-p-xylene
产品编号:
R092556
Cas No.:
13170-62-2
分子式:
C
20
H
20
N
2
分子量:
288.39
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R092556-5g
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¥5780.00
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R092556-1g
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¥2023.00
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α,α'-双(4-甲基苄氧基)对二甲苯
英文名:
alpha,alpha'-Bis(4-methylbenzyloxy)-p-xylene
产品编号:
R088721
Cas No.:
136861-46-6
分子式:
C
24
H
26
O
2
分子量:
346.46
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R088721-1g
--
1g
¥1380.00
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R088721-0.25g
--
0.25g
¥483.00
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α,α'-双(4-羟基-3,5-二甲苯基)-1,4-二异丙苯
英文名:
alpha,alpha'-Bis(4-hydroxy-3,5-dimethylphenyl)-1,4-diisopropylbenzene
产品编号:
R092352
Cas No.:
36395-57-0
分子式:
C
28
H
34
O
2
分子量:
402.57
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R092352-500g
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¥3900.00
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R092352-100g
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¥1365.00
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α,α,α',α',4,5-六溴邻二甲苯
英文名:
1,2-Dibromo-4,5-bis(dibromomethyl)benzene
产品编号:
R092559
Cas No.:
13209-20-6
分子式:
C
8
H
4
Br
6
分子量:
579.54
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R092559-5g
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5g
¥5980.00
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R092559-1g
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¥2093.00
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α,α,α',α',4-五溴邻二甲苯
英文名:
4-Bromo-1,2-bis(dibromomethyl)benzene
产品编号:
R090950
Cas No.:
4235-46-5
分子式:
C
8
H
5
Br
5
分子量:
500.65
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R090950-5g
--
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¥2980.00
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R090950-1g
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α,α,α',α'-四氟对二甲苯
英文名:
1,4-Bis(difluoromethyl)benzene
产品编号:
R090902
Cas No.:
369-54-0
分子式:
C
8
H
6
F
4
分子量:
178.13
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R090902-5g
--
5g
¥1350.00
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R090902-1g
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1g
¥473.00
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α,α,α',α'-四溴对二甲苯
英文名:
1,4-Bis(dibromomethyl)benzene
产品编号:
R091802
Cas No.:
1592-31-0
分子式:
C
8
H
6
Br
4
分子量:
421.75
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R091802-25g
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25g
¥6240.00
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R091802-5g
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5g
¥2184.00
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α,α,α',α'-四溴间二甲苯
英文名:
1,3-Bis(dibromomethyl)benzene
产品编号:
R091965
Cas No.:
36323-28-1
分子式:
C
8
H
6
Br
4
分子量:
421.75
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R091965-25g
--
25g
¥1990.00
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R091965-5g
--
5g
¥697.00
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α,α-二甲基-γ-丁内酯
英文名:
alpha,alpha-Dimethyl-gamma-butyrolactone
产品编号:
R091973
Cas No.:
3709-08-8
分子式:
C
6
H
10
O
2
分子量:
114.14
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R091973-25g
--
25g
¥19800.00
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R091973-5g
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5g
¥6930.00
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α,ε-二苯甲酰-
DL
-赖氨酸
英文名:
α,ε-Dibenzoyl-DL-lysine
产品编号:
R092778
Cas No.:
32513-92-1
分子式:
C
20
H
22
N
2
O
4
分子量:
354.40
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R092778-5g
--
5g
¥1390.00
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R092778-1g
--
1g
¥487.00
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α,3,5-三溴-2-羟基甲苯
英文名:
alpha,3,5-Tribromo-2-hydroxytoluene
产品编号:
R090113
Cas No.:
4186-54-3
分子式:
C
7
H
5
Br
3
O
分子量:
344.83
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R090113-25g
--
25g
¥3460.00
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R090113-5g
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¥1211.00
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α-亚甲基-γ-戊内酯 (含稳定剂HQ)
英文名:
alpha-Methylene-gamma-valerolactone
产品编号:
R092099
Cas No.:
62873-16-9
分子式:
C
6
H
8
O
2
分子量:
112.13
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R092099-25g
--
25g
¥8340.00
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R092099-5g
--
5g
¥2919.00
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α-氨基-γ-丁内酯氢溴酸盐
英文名:
3-Aminooxolan-2-one hydrobromide
产品编号:
R089280
Cas No.:
6305-38-0
分子式:
C
4
H
8
BrNO
2
分子量:
182.02
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R089280-1g
--
1g
¥350.00
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R089280-0.25g
--
0.25g
¥123.00
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α-氯苄基膦酸二苯酯
英文名:
Diphenyl alpha-Chlorobenzylphosphonate
产品编号:
R092917
Cas No.:
58263-67-5
分子式:
C
19
H
16
ClO
3
P
分子量:
358.76
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R092917-5g
--
5g
¥2860.00
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R092917-1g
--
1g
¥1001.00
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α-氰-3-羟基肉桂酸
英文名:
alpha-Cyano-3-hydroxycinnamic acid, 98%
产品编号:
R091015
Cas No.:
54673-07-3
分子式:
C
10
H
7
NO
3
分子量:
189.17
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R091015-5g
--
5g
¥2640.00
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R091015-1g
--
1g
¥924.00
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α-氰基肉桂酸乙酯
英文名:
2-Propenoic acid,2-cyano-3-phenyl-, ethyl ester
产品编号:
R089986
Cas No.:
2025-40-3
分子式:
C
12
H
11
NO
2
分子量:
201.22
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R089986-25g
--
25g
¥2980.00
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R089986-5g
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5g
¥1043.00
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