环保部标准物质-环保部标准样品→【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-fluoro-4-[(4-methylpiperazin-1-yl)methyl]aniline

1341886-02-9 50mg
1-ethyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one

1250786-93-6 50mg
4-ethyl-6-hydrazinyl-2-(pyridin-2-yl)pyrimidine

1249703-49-8 50mg
1-(4-{[4-(ethylamino)pyridin-2-yl]methyl}piperazin-1-yl)ethan-1-one

1423032-02-3 50mg
ethyl 2-[methyl(3-nitropyridin-4-yl)amino]acetate

1384430-89-0 50mg
3-fluoro-4-[1-methyl-3-(propan-2-yl)-1H-pyrazol-4-yl]benzoic acid

1478999-96-0 50mg
ethyl 2-amino-2-methyloctanoate

13893-51-1 50mg
3-(4-ethoxy-3-methylphenyl)prop-2-enoic acid

1369467-57-1 50mg
ethyl pyrrolo[1,2-a]pyrazine-1-carboxylate

1251761-36-0 50mg
7-fluoro-1-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine

1334148-13-8 50mg

上一页
978
979
980
下一页

电话咨询

标准对照品资源信息网

全国统一客服热线：0376-3269266