【摘要】 对火灾现场残留物中的乙醇的提取和测定方法进行了试验研究,定性分析的灵敏度为:检出限量5μg,最低浓度0.20mg/L。定量分析的检出限1.22mg/L,线性范围0.12~3.00g/L。将方法应用于模拟样品中的助燃剂乙醇的提取和测定,结果满意。更多还原

【Abstract】 A new method is proposed for both the qualitative identification and the quantitative analysis of the alcohol accelerant in fire residue samples.The qualitative analysis sensitivity is:the minimum concentration is 0.20mg/mL,and the detection limit is 5μg.The detection limit of quantitative analysis for alcohol is 1.22μg/mL,and the liner range of determination is 0.12~3.00 mg/mL.The application of the method to the extraction and determination of the alcohol accelerant in fire residue simulation samples gives satisfactory results.更多还原