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-Hydroxyethyl)-1-(4-methylphenyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic Acid

1223267-19-3 50mg
4-(1-Hydroxyethyl)benzene-1-sulfonamide

113412-15-0 50mg
3-{2-Hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic Acid

1144447-35-7 50mg
5-[(2-Hydroxyethyl)sulfamoyl]thiophene-2-carboxylic Acid

1179892-19-3 50mg
6-(1-Hydroxyethyl)-3,4-dihydro-2H-1,4-benzoxazin-3-one

1154942-47-8 50mg
4-[(2-Hydroxyethyl)(methyl)sulfamoyl]benzoic Acid

1087792-62-8 50mg
9-(1-Hydroxyethyl)-7-methyl-2-morpholino-4H-pyrido[1,2-a]pyrimidin-4-one

1173900-35-0 10mg
3-[(2-Hydroxyethyl)(methyl)amino]propanoic Acid

124335-43-9 50mg
1-(2-Hydroxyethyl)-5-propyl-1H-pyrazole-4-carboxylic Acid

1152555-04-8 50mg
4-[(2-Hydroxyethyl)amino]benzoic Acid

117821-34-8 50mg

上一页
6800
6801
6802
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