铁标准物质-钢铁标准样品→【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

5-Methyl-1,3-oxazole-2-carbaldehyde

1030585-89-7 50mg
2-Methyl-2-[(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)oxy]propanoic Acid

1240529-37-6 50mg
3-Methyl-4-oxo-3,4-dihydro-7-quinazolinecarboxylic Acid Hydrochloride

1060817-67-5 100mg
6-Methyl-4-oxo-4H-pyrido[1,2-A]pyrimidine-3-carboxylic Acid

32092-27-6 100mg
N,N-Bis(7-methyloctanyl)trifluoromethane Sulfonamide

1246815-82-6 1g
methyl 6-chloro-3-(chlorosulfonyl)pyridine-2-carboxylate

1384429-79-1 5mg
methyl 2-(4-cyano-2-hydroxyphenyl)acetate

1261649-42-6 2mg
2-(4-methylcyclohexyl)cyclopropane-1-carboxylic acid

1462882-35-4 50mg
Methyl 2-Chloro-2-(oxolan-3-yl)acetate

1248819-31-9 10mg
2-methylcyclohex-1-ene-1-carboxylic acid

13148-94-2 10mg

上一页
934
935
936
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