摘要
采用硫氰酸汞分光光度法对工作场所空气中氯化氢含量进行检测,对不确定度分量的来源进行分析,确定各不确定度分量值,给出了工作场所空气中氯化氢含量测定的扩展不确定度。
Using mercury thiocyanate spectrophotometry to measure hydrogen chloride in air of workplace, the sources of uncertainty components was analyzed, and individual uncertainty value was evaluated, last the expanded uncertainty of determination of hydrogen chloride in workplace was given.
出处
《广东化工》
CAS
2009年第5期167-168,171,共3页
Guangdong Chemical Industry
关键词
分光光度法
氯化氢
不确定度评定
spectrophotometry
hydrogenchlofide
uncertainty evaluation
