Water for analytical laboratory use. Specification and test methods
分析实验室用水 规范和试验方法
发布日期:
1995-09-01
指定三个等级。pH值、电导率、可氧化物质、吸光度、蒸发后残留物和二氧化硅含量的要求和试验方法。
Specifies three grades. Requirements and test methods for pH value, electrical conductivity, oxidizable matter, absorbance, residue after evaporation and silica content.