标准物质网-国家标准物质网→【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-(2-Methylpropyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol

26029-02-7 10mg
4-Methyl-a-phenyl-1-piperazineacetic Acid

347186-24-7 50mg
4-[4-(2-Methylpropyl)phenyl]-4-oxobutanoic Acid

73120-67-9 50mg
3-Methyl-5-[4-(propan-2-yl)piperazin-1-yl]aniline

1708321-67-8 10mg
Methyl 4-Propoxy-1H-indole-2-carboxylate

881040-23-9 50mg
1-(2-Methylpropyl)-5-phenyl-1H-imidazole-2-thiol

852399-66-7 100mg
4-(2-Methylprop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol

307327-60-2 100mg
5-Methyl-5-(4-propylphenyl)imidazolidine-2,4-dione

956437-58-4 50mg
5-Methyl-5-[4-(propan-2-yl)phenyl]imidazolidine-2,4-dione

208337-63-7 50mg
Methyl[(2-propoxynaphthalen-1-yl)methyl]amine

851116-62-6 50mg

上一页
1488
1489
1490
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