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空氣中苯系物分析
空氣中苯系物分析 詳細信息

HH-C1 活性炭采樣管

規格：Φ6×80、Φ6×120、Φ6×150、Φ6×200
材質分為：玻璃和不銹鋼兩種
活性碳采樣管可采集苯、甲苯、二甲苯、丁二烯、碘甲烷、甲烷、吡啶、三氯乙烷、環乙烷、乙苯等許多毒物。一般有兩種型號：溶劑解吸型即二硫化碳解吸型和熱解吸型。

CS2溶劑解吸型：
規格為6 x 80 mm，內裝處理好的20-40目活性碳150mg，共分為兩段：前段為50mg，后段為100mg，溶封口兩段直徑約為2mm，該采樣管與采樣器配套使用。采樣時在采樣點用小砂輪打開采樣管兩端，50mg端與采樣器進氣口相連，然后根據需要調節好采樣器流量和采樣時間開始采樣，采樣結束后將采樣管兩端套上塑料帽密封，帶回實驗室用氣相色譜儀處理分析。

應用譜圖如下：
大氣中/空氣中苯系物分析





HH-C1 activated carbon sampling tube
Specifications: Φ6 × 80, Φ6 × 120, Φ6 × 150, Φ6 × 200
Material is divided into: glass and stainless steel two
Activated carbon sampling tube can be collected benzene, toluene, xylene, butadiene, methyl iodide, methane, pyridine, trichloroethane, ethane, ethylbenzene and many other poisons. There are two general types: solvent desorption-type carbon disulfide desorption and thermal desorption.

CS2 Solvent desorption:
Specifications for the 6 x 80 mm, built-in treatment of 20-40 mesh activated carbon 150mg, is divided into two sections: the front section of 50mg, the latter paragraph of 100mg, melting sealing two diameter of about 2mm, the sampling tube and sampler use. Sampling at the sampling point with a small wheel to open both ends of the sampling tube, 50mg end connected with the sampler inlet, and then adjust the sampler flow and sampling time to start sampling, the sampling tube at both ends after the end of plastic cap Sealed, back to the laboratory with a gas chromatograph analysis.

Application spectra are as follows:
Analysis of Benzene Series in Atmosphere / Air

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