15%DC-550/Chromosorb W AW填充柱 饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定
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产品名称：15%DC-550/Chromosorb W AW填充柱 饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定
产品型号：15%DC-550/Chromosorb W AW填充柱
产品厂商：浩瀚色谱（山东）应用技术开发有限公司
简单介绍
15%DC-550/Chromosorb W AW填充柱，饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定,植物油，增塑剂，塑化剂，过氧化物，三甲胺，二甲醚，乙缩醛，乙醇，室内空气，焦炉煤气
15%DC-550/Chromosorb W AW填充柱 饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定的详细介绍
饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定
饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定 详细信息：
浩瀚色谱（山东）应用技术开发有限公司建立测定饮用水中三氯甲烷和四氯化碳含量的顶空15%DC-550/Chromosorb W AW填充柱气相色谱法,同时考察不同来源饮用水中氯仿和四氯化碳的分布状况.方法 采用顶空自动进样技术.用特异性15%DC-550/Chromosorb W AW填充柱气相色谱法测定水中三氯甲烷和四氯化碳.结果 标准曲线的相关系数为>0.999,相对标准偏差为1.5%~8.3%,三氯甲烷、四氯化碳的平均回收率为97.5%~103.3%;三氯甲烷的线性范围为2.0~10.0μg/L,检出限为0.02μg/L;四氯化碳线性范围为1.0~5.0μg/L,检出限为0.003μg/L.结论 该方法简便、快速,具有较好的精密度与准确度,可用于水中三氯甲烷、四氯化碳的测定.
饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定 测试谱图：
Determination of chloroform and carbon tetrachloride in drinking water by headspace gas chromatography
Headspace Gas Chromatographic Determination of Chloroform and Carbon Tetrachloride in Drinking Water Details:
Name: Shimadzu packed column
Model: 15%DC-550/Chromosorb W AW packed column
Specifications: 2m*3mm
Operating temperature: 220°C
Application: "Sanitation Standard for Drinking Water" (GB/T5749-2006)
The column efficiency is high, the separation is good, and the results are satisfactory.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a headspace 15%DC-550/Chromosorb W AW packed column gas chromatography method for the determination of chloroform and carbon tetrachloride in drinking water, and at the same time investigated chloroform in drinking water from different sources The distribution of chloroform and carbon tetrachloride in water. The method adopts headspace automatic sampling technology. Determination of chloroform and carbon tetrachloride in water by specific 15%DC-550/Chromosorb W AW packed column gas chromatography. Results of standard curve The correlation coefficient was >0.999, the relative standard deviation was 1.5%~8.3%, the average recoveries of chloroform and carbon tetrachloride were 97.5%~103.3%; The output limit is 0.02μg/L; the linear range of carbon tetrachloride is 1.0~5.0μg/L, and the detection limit is 0.003μg/L. Co
Headspace gas chromatographic determination of chloroform and carbon tetrachloride in drinking water Test spectrum:
饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定 详细信息：
名称：岛津Shimadzu填充柱
型号：15%DC-550/Chromosorb W AW填充柱
规格：2m*3mm
使用温度：220°C
应用：《生活饮用水卫生标准》(GB/T5749-2006)
柱效高，分离好，结果满意。
浩瀚色谱（山东）应用技术开发有限公司建立测定饮用水中三氯甲烷和四氯化碳含量的顶空15%DC-550/Chromosorb W AW填充柱气相色谱法,同时考察不同来源饮用水中氯仿和四氯化碳的分布状况.方法 采用顶空自动进样技术.用特异性15%DC-550/Chromosorb W AW填充柱气相色谱法测定水中三氯甲烷和四氯化碳.结果 标准曲线的相关系数为>0.999,相对标准偏差为1.5%~8.3%,三氯甲烷、四氯化碳的平均回收率为97.5%~103.3%;三氯甲烷的线性范围为2.0~10.0μg/L,检出限为0.02μg/L;四氯化碳线性范围为1.0~5.0μg/L,检出限为0.003μg/L.结论 该方法简便、快速,具有较好的精密度与准确度,可用于水中三氯甲烷、四氯化碳的测定.
饮用水中三氯甲烷和四氯化碳的顶空气相色谱测定 测试谱图：
Determination of chloroform and carbon tetrachloride in drinking water by headspace gas chromatography
Headspace Gas Chromatographic Determination of Chloroform and Carbon Tetrachloride in Drinking Water Details:
Name: Shimadzu packed column
Model: 15%DC-550/Chromosorb W AW packed column
Specifications: 2m*3mm
Operating temperature: 220°C
Application: "Sanitation Standard for Drinking Water" (GB/T5749-2006)
The column efficiency is high, the separation is good, and the results are satisfactory.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a headspace 15%DC-550/Chromosorb W AW packed column gas chromatography method for the determination of chloroform and carbon tetrachloride in drinking water, and at the same time investigated chloroform in drinking water from different sources The distribution of chloroform and carbon tetrachloride in water. The method adopts headspace automatic sampling technology. Determination of chloroform and carbon tetrachloride in water by specific 15%DC-550/Chromosorb W AW packed column gas chromatography. Results of standard curve The correlation coefficient was >0.999, the relative standard deviation was 1.5%~8.3%, the average recoveries of chloroform and carbon tetrachloride were 97.5%~103.3%; The output limit is 0.02μg/L; the linear range of carbon tetrachloride is 1.0~5.0μg/L, and the detection limit is 0.003μg/L. Co
Headspace gas chromatographic determination of chloroform and carbon tetrachloride in drinking water Test spectrum:
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