摘要
按照国家标准GB/T2912.1-2009《纺织品甲醛的测定第1部分:游离和水解的甲醛(水萃取法)》,对纺织品中甲醛含量测试方法的技术要点,包括试剂、样品的选取与称量、样品的送检与储存、甲醛标准曲线的使用周期、甲醛的萃取及显色等作了综合分析,以提高甲醛检测结果的精确度,避免对检测人员造成伤害。
According to GB/T 2912.1--2009 ＂Textiles- Determination of formaldehyde-textiles Part 1： Free and hydrolyzed formaldehyde （water extraction method）＂, technical highlights in determination of formaldehyde content in textiles are analyzed, including reagents, selection and weighting of sample, inspection and storage of sample, lifetime of standard curve of formaldehyde, extraction and color rendering of formaldehyde. It has a certain reference value to improve the detection accuracy and safe operation.
出处
《印染》
北大核心
2014年第16期40-43,共4页
China Dyeing and Finishing
关键词
测试
甲醛
含量
纺织品
testing
formaldehyde
content
textiles
