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中检院标准物质

N-[(1R,2R)-2-Hydroxy-3-[(2-methylpropyl)[(4-nitrophenyl)sulfonyl]amino]-1-(phenylmethyl)pr

100mg
4-Hydroxy-D-(-)-2-phenylglycine-13C6 (+)-3-Bromo-8-camphorsulfonic Acid

64933-95-5 25mg
(R)-2-Hydroxy-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propanoic Acid

5mg
2-hydroxy-4-methylbenzohydrazide

69443-64-7 50mg
D-(-)-4-Hydroxyphenyl-d4-glycine

1217854-79-9 250mg
3-(hydroxymethyl)-4-methylbenzoic acid

262855-94-7 50mg
2-hydroxy-4-methoxy-6-methylbenzaldehyde

34883-08-4 50mg
(4R, 2S)-4-Hydroxy-1-(9-phenyl-9H-fluoren-9-yl)-proline Methyl Ester

179990-59-1 2.5g
(S)-5-(4-Hydroxyphenyl)-5-ethylhydantoin

65567-35-3 25mg
5-(4’-Hydroxyphenyl)-5-ethylhydantion

61837-66-9 10mg

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