农残标准物质-农残检测试剂→【埃尔文】

一级标准物质
标准样品
质控品
计量院标准物质
环保部标准物质
农残标准物质
铁标准物质
冶金标样
土壤标准物质
中检院标准物质

1-(4-methylphenyl)prop-2-yn-1-one

14377-18-5 50mg
2-(4-methylphenyl)-4,5-dihydro-1H-imidazole

13623-58-0 100mg
2-(4-methylphenyl)cyclopentan-1-amine

1248603-25-9 50mg
2-{[(4-methylphenyl)amino]methyl}phenol

14674-88-5 50mg
6-methyl-1-(2-methylcyclopropyl)-1,4-diazepane

1249677-70-0 10mg
2-(2-methylmorpholin-4-yl)ethan-1-ol

14890-74-5 50mg
4-Methyl-3-phenylaniline

13480-37-0 50mg
3-[(4-methylphenyl)sulfamoyl]benzoic acid

147410-77-3 100mg
N-Methyl-4-(methylamino)benzene-1-sulfonamide

137473-37-1 50mg
7-Methyl-4-methoxy Isatin 7-Methyl-4-methoxy indole-2,3-dione

1082041-40-4 2mg

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