聚乙二醇6000/6201填充柱 居住区大气中苯、甲苯和二甲苯测定

居住区大气中苯、甲苯和二甲苯测定，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，消毒剂，氨水，氨气，乙缩醛，苯系物，变压器油溶解气，氨水，二叔丁基过氧化物，甲酸

居住区大气中苯、甲苯和二甲苯测定
居住区大气中苯、甲苯和二甲苯测定 详细信息：

本标准规定了用气相色谱法测定居住区大气中苯、甲苯和二甲苯的浓度。
本标准适用于居住区大气中苯、甲苯和二甲苯浓度的测定。也适用于室内空气中苯、甲苯和二甲苯浓度的测定。

色谱柱:长 2m、内径4 mm不锈钢柱，内填充聚乙二醇6000-6201担体 (5:100)固定相。

居住区大气中苯、甲苯和二甲苯测定 测试谱图：




Determination of Benzene, Toluene and Xylene in the Air of Residential Area
Determination of benzene, toluene and xylene in the air of residential area Details:

This standard specifies the use of gas chromatography to determine the concentration of benzene, toluene and xylene in the atmosphere of residential areas.
This standard applies to the determination of the concentration of benzene, toluene and xylene in the atmosphere of residential areas. It is also suitable for the determination of the concentration of benzene, toluene and xylene in indoor air.

Chromatographic column: a stainless steel column with a length of 2 m and an inner diameter of 4 mm, filled with polyethylene glycol 6000-6201 carrier (5:100) stationary phase.

Determination of benzene, toluene and xylene in the air of residential area Test spectrum: