1.5%OV-17+1.95%QF-1（OV-210）/Chromosorb 土壤中六六六和滴滴涕的测定 Agilent 7820A玻璃柱

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土壤中六六六和滴滴涕的测定 Agilent 7820A玻璃柱
土壤中六六六和滴滴涕的测定 Agilent 7820A玻璃柱 详细信息：

名称：安捷伦7890B玻璃柱

规格：2m*1/4，80-100目

型号：1.5%OV-17+1.95%QF-1（OV-210）/Chromosorb AW DMCS（80-100目）

编号：20220818001

温度：240°C
应用：GB/T 14550-1993 土壤质量 六六六和滴滴涕的测定 气相色谱法

浩瀚色谱（山东）应用技术开发有限公司采用索氏提取的前处理方式提取样品和硫酸净化样品,采用气相色谱质谱法对含有六六六4种同分异构体和滴滴涕的4种同分异构体的国家未知浓度标准土壤样品进行测定分析。8种有机氯农药的峰面积与其浓度均有良好的线性关系,样品的加标回收率为84.3%~106%,相对标准偏差为3.8%~13%。

土壤中六六六和滴滴涕的测定 Agilent 7820A玻璃柱   测试谱图：




Determination of hexahexahexanol and DDT in soil Agilent 7820A glass column
Determination of hexahexahexanol and DDT in soil Agilent 7820A glass column Details:

Name: Agilent 7890B glass column

Specifications: 2m*1/4, 80-100 mesh

Model: 1.5%OV-17+1.95%QF-1 (OV-210) / Chromosorb AW DMCS (80-100 mesh)

No.: 20220818001

Temperature: 240°C
Application: GB/T 14550-1993 Soil Quality Determination of Hexahexahexanol and DDT-Gas Chromatography



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used the pretreatment method of Soxhlet extraction to extract the samples and purify the samples with sulfuric acid. The national unknown concentration standard soil samples of the conformers were determined and analyzed. The peak areas of the eight organochlorine pesticides had a good linear relationship with their concentrations. The recoveries of the samples were 84.3%-106%, and the relative standard deviations were 3.8%-13%.

Determination of hexahexahexanol and DDT in soil Agilent 7820A glass column Test spectrum: