国家对照品_中国对照品—【埃尔文】

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液相标准品
Supelco
Witega
APSC
NIST
NU-Chek
ChromaDex
Fermentek

m-Hydroxyhippuric Acid

1637-75-8 2.5g
9-Hydroxy-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one-d4

50mg
(2R)-2-(4-Hydroxyphenyl)-2-(phenylmethoxycarbonylamino)acetic Acid

26787-75-7 500mg
2(R,S)-Hydroxy-4[[(2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]methylamino]-4-oxo-butanoic Acid

1217525-08-0 2mg
rac-3-Hydroxyheptanoic Acid

17587-29-0 1g
rac-3-Hydroxyoctadecanoic Acid

17773-30-7 1g
7-Hydroxy-5-heptynoic Acid Methyl Ester

50781-91-4 1g
N-Hydroxy-1-hydrazinecarboxamide

21520-79-6 100mg
4-Hydroxy-3-(10-hydroxydecyl)-5,6-dimethoxy-2-methylphenyl β-D-Glucuronide Monoso

153010-37-8 10mg
(Z)-3-Hydroxy-6-nonenoic Acid

1263035-69-3 100mg

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