有机化学
分类
全部
咪唑
品牌
全部
Amethyst
J&K
AccuStandard
Frontier
Strem
Accela
Echelon
TCI
Apollo
ChemBridge
Daicel(大赛璐)
Fluorochem-B
Key Organics
Matrix
Maybridge
Aldrich
纯度
全部
>90%
>95%
＞96%
>97%
>98%
＞98%
≥95.0%
≥95.0% (H-NMR)
≥95.0% (HPLC)
≥95.0% (S)
≥95%
≥95% (H-NMR, HPLC)
≥95% (HPLC)
≥96.5% (HPLC)
≥96% (HPLC)
≥97.0%
≥97.0% (HPLC)
≥97.0% (HPLC/AT)
≥97.0% (NT)
≥97%
≥97% (HPLC)
≥98.0%
≥98.0% (HPLC)
≥98.0% (metals basis)
≥98%
≥98% (H-NMR)
≥98% (HPLC)
≥99.0% (GC)
≥99%
≥99%, purified by redistillation
100 μg/mL in MeOH
100-200 mesh, extent of labeling: 0.7-1.5 mmol/g loading, 1 % cross-linked
200-400 mesh, extent of labeling: 1.0 mmol/g loading
70.0%(GC)
75% in H2O
80%(LC)
85.0%(GC)
85%
90.0%(GC)
90.0%(LC)
90.0%(N)
90.0%(T)
90%
93.0%(GC)
95.0%(GC)
95.0%(GC&T)
95.0%(LC&T)
95.0%(N)
95.0%(QNMR)
95.0%(T)
95%
95+%
96.0%(GC&T)
96.0%(LC&N)
96.0%(N)
96.0%(T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC&N)
97.0%(LC&T)
97.0%(N)
97.0%(N&T)
97.0%(QNMR)
97.0%(T)
97.5%
97%
98 atom % 15N, 98% (CP)
98 atom % D
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&QNMR)
98.0%(LC&T)
98.0%(N)
98.0%(N&T)
98.0%(T)
98.0%(T&LC)
98.5%
98%
98%, complies for IR spectroscopy
98+%
99.0%
99.0%(GC)
99.0%(GC&T)
99.0%(T)
99.5%
99.8%(GC)
99%
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
AldrichCPR
dry, ≥98.0% (T)
for GC derivatization, LiChropur
N/A
produced by BASF, ≥95%
ReagentPlus?, 99%
technical grade
technical grade, ≥80%
technical grade, 90%
Umicore
Umicore, 97%
Umicore, 98%
规格
全部
0.1g
0.25g
1000g
100g
100mg
100ml
10g
10kg
10mg
10ml
1ea
1g
1kg
1kit
1l
1mg
1ml
2.5g
2.5kg
2.5l
2.5mg
200mg
20g
210mg
250g
250mg
250ml
25g
25kg
25mg
25ml
2g
2kg
2l
2mg
500g
500mg
500ml
50g
50mg
50ml
5g
5kg
5mg
5ml
排序
默认
价格
纯度
现货
共2916个产品
服务科技与工业发展 造福人类
关注微信公众号
北京市朝阳区大望京中心A座501
电话(QQ): 400 666 7788
电话：+86 10 59309000
传真：+86 10 8284 9933
本网站销售的化学产品仅供研发或工业应用，不直接用于食品、药品、临床诊断或治疗。
