摘要
依据GB/T 19941—2005《皮革和毛皮化学试验甲醛含量的测定》,用液相色谱法对皮革中的甲醛含量进行测定,对测量过程中不确定度来源进行了分析,并对不确定度的各个分量进行评估、合成,最终计算出合成不确定度。
According to GB/T 19941—2005 Leather and fur-chemical tests-determination of formaldehyde content,the content of formaldehyde was determined by HPLC-DAD.The sources of uncertainty in the measurement process was analyzed.Each part of uncertainty was estimated and composed.The composed uncertainty was calculated eventually.
出处
《山东纺织科技》
2016年第3期35-37,共3页
Shandong Textile Science & Technology
关键词
皮革
甲醛
不确定度
评定
leather
formaldehyde
uncertainty
evaluation
