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

4-methyl-3-(4-methylphenyl)pentanoic Acid

57960-10-8 50mg
methyl 2-[(2-methoxy-2-oxoethyl)sulfanyl]-2-methylpropanoate

1803561-22-9 50mg
methyl 7-methoxy-1-benzofuran-2-carboxylate

59254-09-0 50mg
1-(3-methylphenyl)-1H-1,2,3-triazole-4-carboxylic Acid

944901-55-7 50mg
methyl 5-phenylfuran-2-carboxylate

52939-03-4 50mg
3-(4-methylphenyl)-1H-pyrazole-4-carboxylic Acid

879996-66-4 50mg
2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetonitrile

524959-64-6 100mg
2-methyl-1-(quinolin-4-yl)prop-2-en-1-one

1600186-82-0 5mg
methyl (2R,4S)-4-hydroxypiperidine-2-carboxylate hydrochloride

175671-44-0 50mg
4-(2-methylphenoxy)butanoic Acid

24331-07-5 100mg

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