标准号:JUS H.G8.401-1989
中文标准名称:试剂,4水硝酸钙.测定不溶于草酸氨溶液物质的含量(如硫酸盐).重力法
英文标准名称:Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
发布日期:1989/1/1 12:00:00
实施日期:1999/12/31 12:00:00