北方环境
北方環境
북방배경
INNER MONGOLIA ENVIRONMENTAL SCIENCES
2011年
9期
202-204
,共3页
陈峰%唐访良%徐建芬%张明%包贞%阮东德
陳峰%唐訪良%徐建芬%張明%包貞%阮東德
진봉%당방량%서건분%장명%포정%원동덕
吹扫捕集-气相色谱-质谱%环氧氯丙烷%不确定度评定
吹掃捕集-氣相色譜-質譜%環氧氯丙烷%不確定度評定
취소포집-기상색보-질보%배양록병완%불학정도평정
purge and trap-gas chromatography-mass spectrometry%epichlorohydrin%uncertainty evaluation
依照《测量不确定度评定与表示》,对吹扫捕集-气相色谱-质谱法测定水中环氧氯丙烷的结果进行不确定度评定。通过评定可知标准曲线配制过程所引入的相对不确定度最大,吹扫捕集-气相色谱-质谱法测定模拟水样中环氧氯丙烷结果为（78±21）μg/L。
依照《測量不確定度評定與錶示》,對吹掃捕集-氣相色譜-質譜法測定水中環氧氯丙烷的結果進行不確定度評定。通過評定可知標準麯線配製過程所引入的相對不確定度最大,吹掃捕集-氣相色譜-質譜法測定模擬水樣中環氧氯丙烷結果為（78±21）μg/L。
의조《측량불학정도평정여표시》,대취소포집-기상색보-질보법측정수중배양록병완적결과진행불학정도평정。통과평정가지표준곡선배제과정소인입적상대불학정도최대,취소포집-기상색보-질보법측정모의수양중배양록병완결과위（78±21）μg/L。
Based on Evaluation and Expression of Uncetainty in Measurement,the measurement results of epichlorohydrin in water samples by purge and trap-gas chromatography-mass spectrometry were collected and the measurement uncertainty was evaluated.The results indicated that the main factor were the process of making the standard curve,and the measurement result of epichlorohydrin in simulated water sample by purge and trap-gas chromatography-mass spectrometry was（78±21） μg/L.
