杂质对照品→杂质标准品→【埃尔文】

化学对照品
自制对照品
对照药材
中药对照品
工作对照品
国家对照品
杂质对照品
中检所对照品
液相标准品
Supelco
Witega
APSC
NIST
NU-Chek
ChromaDex
Fermentek

(E)-5-(2-Carboxvinyl)uracil

57412-59-6 100mg
5(6)-Carboxyrhodamine 110, Technical Grade

500mg
2-[(3-Carboxyphenyl)methyl]-4-thiazolecarboxylic Acid

1266962-86-0 500mg
3-[4-(Carboxymethyl)phenyl]benzoic acid

868394-58-5 250mg
3-Carboxy-5-methoxyphenylboronic acid, pinacol ester

936728-20-0 50mg
5-Carboxylthiophene-2-boronic acid pinacol ester

779335-05-6 250mg
9H-Carbazol-9-amine

17223-85-7 50mg
(S)-3-(4-(2-Chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyr

1938057-70-5 2.5mg
(Z)-7-(((2R)-2-Carboxy-2-((4-oxopentan-2-yl)amino)ethyl)thio)-2-((S)-2,2-dimethylcycloprop

2.5mg
3-Carboxy Mefenamic Acid Acyl-β-D-glucuronide

152832-30-9 10mg

上一页
780
781
782
下一页

电话咨询

标准对照品资源信息网

全国统一客服热线：0376-3269266