有机化学
分类
全部
羧酸酐
品牌
全部
Amethyst
J&K
Fluorochem
Frontier
Strem
Accela
Rieke Metals
TCI
Aldrich
纯度
全部
-
>95%
>97%
≥94%
≥95.0%
≥95.0% (GC)
≥95%
≥97.0% (T)
≥97.5%
≥97%
≥98.0% (CHN)
≥98.0% (T)
≥98%
≥99%
≥99% (GC)
1?M in methylene chloride
200-400?mesh, extent of labeling: 0.7?mmol/g loading
60.0%(NMR)
70%
80.0%(GC)
85.0%(T)
90.0%(GC)
90.0%(T)
90%
92%
93.0%(GC)
93%
94.0%(GC&T)
94%
95.0%(GC)
95.0%(GC&T)
95.0%(T)
95.0%%+
95%
96.0%(GC)
96.0%(GC&T)
96.0%(T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&T)
97.0%(T)
97.5%
97%
97%%+
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&T)
98.0%(N)
98.0%(T)
98.0%(T&LC)
98%
99.0%(GC)
99.0%(GC&T)
99.0%(LC)
99.0%(T)
99.5%
99.98%
99%
AldrichCPR
briquettes, 99%
for GC derivatization, ≥99.0%
min. 97%
N/A
powder
powder, 95%
purified by sublimation, 96%
purum, ≥97.0% (GC)
purum, ≥98.0% (NT)
technical
technical grade
technical grade, 85%
technical grade, 90%
technical grade, 95%
technical, 90%
规格
全部
0.1g
0.25g
1000g
100g
100mg
100ml
10amp
10g
10kg
10l
10ml
1ea
1g
1kg
1l
1mg
1ml
1sample
2.5kg
2.5l
200mg
20ml
250g
250mg
250ml
25g
25kg
25ml
2g
2l
3kg
400ml
500g
500mg
500ml
50g
50mg
5g
5kg
5ml
排序
默认
价格
纯度
686个产品