-
亚硝酸盐标准溶液(以氮计),100mg/L in water
-
水中硝酸盐氮成分分析标准物质,100μg/ml ±2% (20℃)
-
水中硝酸盐氮成分分析标准物质,1000μg/ml ±1% (20℃)
-
亚硝酸盐标准溶液(以氮计)
-
丁草胺标准溶液,23184-66-9,analytical standard,10ug/ml in acetone
-
乙草胺标准溶液,34256-82-1,analytical standard,10ug/ml in acetone
-
皮蝇磷标准溶液,299-84-3,analytical standard,10ug/ml in acetone
-
异菌脲标准溶液,36734-19-7,analytical standard,10ug/ml in benzen
-
多菌灵标准溶液,10605-21-7,analytical standard,10ug/ml,u=3% in ethanol
-
(As,Sb,Bi,Pb,Sn,Na,Cd)多元素混合标准溶液(混标)
想在此推广您的产品吗?
咨询热线: 010-84839035
联系邮箱: sales@antpedia.net