农残标准物质-农残检测试剂→【埃尔文】

一级标准物质
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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

Methyl 2-(4-Acetylphenoxy)-2-Phenylacetate

885949-39-3 50mg
Methyl 4-(4-Cyanophenoxy)benzoate

201480-94-6 50mg
Methyl 3-(4-cyanophenoxy)benzoate

934690-54-7 50mg
4-Methoxy-3-(morpholin-4-ylmethyl)benzoic Acid

832741-26-1 50mg
2-(3-Methyl-2,5-dioxoimidazolidin-1-yl)-N-phenylacetamide

730253-01-7 50mg
4-Methyl-3,5-dinitrobenzohydrazide

209341-86-6 50mg
5-Methoxy-2-(trifluoromethoxy)benzoic Acid

433330-73-5 50mg
Methyl 2-(4,6-Dichloropyrimidin-5-yl)propanoate

853680-81-6 50mg
Methyl 3,4-Dihydro-2H-1,4-benzoxazine-2-carboxylate Hydrochloride

90922-33-1 50mg
Methyl 2-(Dichloromethyl)-4,5-dihydro-1,3-thiazole-4-carboxylate

321371-28-2 50mg

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