国家对照品_中国对照品—【埃尔文】

化学对照品
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液相标准品
Supelco
Witega
APSC
NIST
NU-Chek
ChromaDex
Fermentek

7-Hydroxy-4-(4-pyridyl)coumarin

92906-36-0 500mg
3-Hydroxypyrido[1,2-A]indole-10-carbonitrile

339106-98-8 50mg
2-Hydroxy-pyrimidine-5-sulfonic acid

40828-51-1 50mg
4-Hydroxypyrrolidine-3-carboxylic Acid Hydrochloride

1785391-41-4 50mg
(S)-4-Hydroxy-2-pyrrolidinone-1-N-acetic acid

99437-11-3 100mg
N-(5-Hydroxypyridin-2-yl)acetamide

159183-89-8 50mg
N-(3-Hydroxypyridin-2-yl)acetamide

31354-48-0 50mg
1-(5-Hydroxypyridin-2-yl)ethanone

67310-56-9 100mg
(R)-3-Hydroxypyrrolidin-2-one

77510-50-0 100mg
N-[(1S)-2-[(3R)-3-Hydroxy-1-pyrrolidinyl]-2-oxo-1-phenylethyl]-carbamic Acid Phenylmethyl

1643682-74-9 25mg

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