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

{[(dimethyl-1,2-oxazol-4-yl)methyl]sulfanyl}methanimidamide hydrochloride

136389-69-0 50mg
2-(1,3-dimethyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)acetic acid hydrochloride

1423026-22-5 50mg
5,6-dimethyl-1-benzofuran-2-carbaldehyde

1384427-32-0 50mg
6,6-dimethyl-5-oxothiomorpholine-3-carboxylic acid

14226-94-9 50mg
7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-ol

1333823-86-1 50mg
2,2-dimethylheptan-1-amine

143689-06-9 50mg
2-(2,2-dimethyloxan-4-yl)acetic acid

14390-07-9 10mg
1,5-diphenyl-1H-imidazole-2-thiol

136802-77-2 50mg
4,6-Bis(diphenylphosphino)dibenzofuran

133850-81-4 5mg
2-(1,5-dimethyl-1H-pyrazol-4-yl)acetic acid

1367932-80-6 50mg

上一页
6960
6961
6962
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