国家对照品_中国对照品—【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

Ethyl 5-(methoxymethyl)-1H-pyrazole-3-carboxylate

1297546-22-5 50mg
Ethyl 4-Hydroxy-5-methylthiazole-2-carboxylate

133833-93-9 50mg
(E)-ethyl 3-(2-ethoxypyrimidin-5-yl)acrylate

1314533-99-7 50mg
Ethyl 2-(4-Aminotetrahydro-2H-pyran-4-yl)acetate

1262410-96-7 50mg
(2R,3R)-1-Ethyl-2-(4-methylphenyl)-5-oxopyrrolidine-3-carboxylic Acid

1391500-52-9 500mg
(2S,3S)-2-(4-Ethoxyphenyl)-1-ethyl-6-oxopiperidine-3-carboxylic Acid

1391392-70-3 100mg
Ethyl 3-Amino-3-(4-ethoxyphenyl)propanoate Hydrochloride

147524-76-3 500mg
4-Ethoxyphenylisocyanide

134420-06-7 500mg
Ethyl 4-methoxybenzo[d]isoxazole-3-carboxylate

1352395-58-4 2mg
Ethyl 5,5-dimethyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate

1346674-20-1 5mg

上一页
3556
3557
3558
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