标准编号:	GB/T 605-2006
中文名称:	化学试剂色度测定通用方法
英文名称:	Chemical reagent - General method for the measurement of colour
中标分类:	G60    化学试剂综合
行业分类:	GB    国家标准
ICS分类:	71.040.30 71.040.30    化学试剂 71.040.30
发布机构:	国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:	2006-11-3
实施日期:	2007-6-1
标准状态:	valid
替代旧标准:	GB 605-1988 化学试剂 色度测定通用方法
翻译语言:	英文
文件格式:	PDF

This standard specifies the general method for the measurement of colour with visual colorimetry in adoption of platinum-cobalt standard solution as the standard colour. This standard is applicable to the measurement of colour of clear, transparent and light liquid reagent whose colour melody is close to platinum-cobalt standard solution. Where this standard is adopted for the measurement of colour, the testing lower limit is 4 Hazen units. This standard is not applicable to the measurement of readily carbonizable substances.