农残标准品→有机磷农药对照品→【埃尔文】

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2-methyl-4-phenoxybutanoic Acid

22720-42-9 50mg
3-[(3-methylphenyl)amino]-3-oxopropanoic Acid

95262-00-3 500mg
2-(4-methylphenyl)oxan-4-ol

222405-29-0 50mg
methyl 1-methyl-1,2,5,6-tetrahydropyridine-3-carboxylate hydrochloride

61-94-9 5mg
5-methyl-4-phenyl-2,3-dihydro-1,3-thiazol-2-one

90923-95-8 50mg
1-[(4-methylphenyl)methyl]cyclopropane-1-carboxylic Acid

1804-28-0 50mg
3-methyl-4-(2-methylphenyl)-1,2-oxazol-5-amine

925007-48-3 50mg
1-(2-Methylphenyl)-1H-pyrazole-4-carbaldehyde

75815-74-6 1g
methyl 2-methyl-4,6-dioxocyclohexanecarboxylate

39493-62-4 50mg
2-methyl-2-phenylpropanehydrazide

5809-15-4 50mg

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