居住區(qū)大氣中苯、甲苯和二甲苯測定，芝麻香白酒，3-甲硫基丙醇，室內(nèi)空氣，焦?fàn)t煤氣，煉廠氣，消毒劑，氨水，氨氣，乙縮醛，苯系物，變壓器油溶解氣，氨水，二叔丁基過氧化物，甲酸

居住區(qū)大氣中苯、甲苯和二甲苯測定
居住區(qū)大氣中苯、甲苯和二甲苯測定 詳細(xì)信息：

本標(biāo)準(zhǔn)規(guī)定了用氣相色譜法測定居住區(qū)大氣中苯、甲苯和二甲苯的濃度。
本標(biāo)準(zhǔn)適用于居住區(qū)大氣中苯、甲苯和二甲苯濃度的測定。也適用于室內(nèi)空氣中苯、甲苯和二甲苯濃度的測定。

色譜柱:長 2m、內(nèi)徑4 mm不銹鋼柱，內(nèi)填充聚乙二醇6000-6201擔(dān)體 (5:100)固定相。

居住區(qū)大氣中苯、甲苯和二甲苯測定 測試譜圖：




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: