10%FFAP/6201填充柱 空气中氯化苄的气相色谱测定

空气中氯化苄的气相色谱测定，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，过氧化物，消毒剂，氨水，氨气，医疗器械，环氧乙烷，变压器油溶解气。过氧化物

空气中氯化苄的气相色谱测定
空气中氯化苄的气相色谱测定 详细信息：

名称：填充柱

固定液：10%FFAP

担体：6201红色担体，80-100目

配比：FFAP:6201=10:100

规格：1.5m*4mm（内径）

型号：10%FFAP/6201

材质：不锈钢

应用：GB/T 17070-1997车间空气中苄基氯的气相色谱测定方法

浩瀚色谱（山东）应用技术开发有限公司建立了用活性炭管采集,二硫化碳解吸,气相色谱测定车间空气中氯化苄浓度的方法。本法的检测限为3.35×10-3μg/μl;测定标准溶液的变异系数为2.3～4.6％,合并交异系数为3.2％;三种浓度水平的解吸率平均为99.4％,变异系数为2.1％;采用内装100mg活性炭的采样管,在200mg/m~3氯化苄、空气温度50～93％时,以0.1L/min速度采样,穿透容量为9.15mg。采已知量的氯化苄活性炭管,在室温放置15天,结果无明显差异。 


空气中氯化苄的气相色谱测定  测试谱图：



Determination of Benzyl Chloride in Air by Gas Chromatography
Gas Chromatographic Determination of Benzyl Chloride in Air Details:

Name: Packed Column

Fixative: 10% FFAP

Carrier: 6201 red carrier, 80-100 mesh

Proportion: FFAP:6201=10:100

Specifications: 1.5m*4mm (inner diameter)

Model: 10%FFAP/6201

Material: Stainless steel

Application: GB/T 17070-1997 Determination method of benzyl chloride in workshop air by gas chromatography



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a method of collecting with activated carbon tube, desorbing carbon disulfide, and measuring the concentration of benzyl chloride in the air of the workshop by gas chromatography. The detection limit of this method is 3.35×10-3μg/μl; the coefficient of variation of the standard solution is 2.3-4.6%, and the combined crossover coefficient is 3.2%; the average desorption rate of the three concentration levels is 99.4%, and the coefficient of variation is 2.1 %; Using a sampling tube containing 100 mg of activated carbon, at 200 mg/m~3 benzyl chloride, air temperature 50~93%, sampling at a rate of 0.1 L/min, and the penetration capacity is 9.15 mg. Take a known amount of benzyl chloride activated carbon tube, placed at room temperature for 15 days, the results have no significant difference.


Gas chromatographic determination of benzyl chloride in air Test spectrum: