中药对照品→中药标准品→【埃尔文】

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

3-Hydroxy-2-methylbenzonitrile

55289-04-8 50mg
2-Hydroxy-3-methoxybenzonitrile

6812-16-4 250mg
3-Hydroxymethylphenylboronic acid, pinacol ester

443776-76-9 5g
[R-(Z)]-4-Hydroxy-N,N,N-trimethyl-9-oxo-7-[(triphenylmethoxy)methyl]-3,5,8-trioxa-4-phosph

103634-10-2 500mg
5-Hydroxy-2-methoxyphenylboronic Acid

1072952-43-2 25mg
(E)-3-(4-Hydroxy-8-methoxy-2-methylquinolin-3-yl)-N-(2-methoxyphenyl)but-2-enamide

1072944-93-4 250mg
Hydroxythiovardenafil

912576-30-8 2.5mg
4-Hydroxyphthalic Acid

610-35-5 5g
5-Hydroxymethyl-2’-deoxyuridine

5116-24-5 100mg
2-Hydroxy-3-isopropylbenzoic Acid

7053-88-5 50mg

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