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

2-methyl-2-(pyridin-3-yl)propanoic acid hydrochloride

1427380-72-0 50mg
2-[3-(2-methylpropoxy)phenyl]ethan-1-ol

1379198-60-3 50mg
2-(1-methyl-1H-pyrazol-4-yl)-1,3-oxazole-4-carboxylic acid

1247425-58-6 50mg
2-(1-methyl-1H-pyrazol-4-yl)-1,3-thiazole-5-carbaldehyde

1248209-05-3 50mg
Methyl 4-Methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]benzoate

917392-54-2 250mg
2-(1-methyl-1H-pyrazol-4-yl)piperidine

1343116-48-2 50mg
4-methyl-2-(4H-1,2,4-triazol-3-yl)-1,3-thiazole-5-carboxylic acid

1258651-75-0 50mg
5-Methylpyrogallol

609-25-6 50mg
3-(2-methylpropyl)-1-(3-phenylpropyl)piperazine

1480723-09-8 50mg
4-Methyloxazole

693-93-6 2.5g

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