CAJ | 학술논문

建立了活性炭吸附，二硫化碳解吸，用NNOWAX毛细管柱分离，氢火焰离子化检测器检测，时间定性，峰面积定量测定环境空气中一氯乙烷的方法。本方法的回收率为94.8％～104％之间，当采样体积为30 L，一氯乙烷最低检出质量浓度为0.007 mg/m3。本方法前处理简便，分离度好，分析灵敏度高，满足环境分析要求。
건립료활성탄흡부，이류화탄해흡，용NNOWAX모세관주분리，경화염리자화검측기검측，시간정성，봉면적정량측정배경공기중일록을완적방법。본방법적회수솔위94.8％～104％지간，당채양체적위30 L，일록을완최저검출질량농도위0.007 mg/m3。본방법전처리간편，분리도호，분석령민도고，만족배경분석요구。
The adsorption of activated carbon , desorbed with carbon disulfide , separated by NNOWAX capillary column , hydrogen flame ionization detector , time qualitative , quantitative determination method of peak area of a chloride in ambient air.The recoveries of this method was 94.8%~104%, when the sampling volume was 30 L, a chloride minimum detection concentration was 0.007 mg/m3.The method was simple , good degree of separation , and high sensitivity , which met the demands of environmental analysis.