标准号:ISO 9963-1-1994
中文标准名称:水质 碱度的测定 第1部分:总碱度和合成碱度的测定
英文标准名称:Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity
标准类型:Z16
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:Z16
国际标准分类号:13.060.50
适用范围:Specifies a method for the titrimetric determination of alkalinity. Intended for the analysis of natural and treated water, and waste water, and can be used directly for waters having an alkalinity concentration of up to 20 mmol/l. For samples containing higher concentrations of alkalinity, a smaller test portion can be used for analysis. The recommended lower limit is 0,4 mmol/l.