摘要
采用四氯化碳提取硅酸镁吸附非分散红外法测定土壤中石油类，该方法操作步骤简单，分析时间较短，测定方法回收率在９１～９６％之间，方法的精密度满足监测分析的要求。
This paper uses carbonate tetrachloride extration magnesium silicate absoption\|dexcattered infrared method the determinate the hydrocarbon is soil.The operation of the method is simple,the analysing is fast,and the recovery rate is from 91% to 96% both the accuracy and the reappearence ability of the method accord with the monitoring requirements.
出处
《中国环境监测》
CAS
CSSCI
CSCD
北大核心
1999年第2期24-25,共2页
Environmental Monitoring in China
