安捷倫HH-SJSW-III硫專用柱 空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定

空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內空氣，焦爐煤氣，煉廠氣，天然氣，變壓器油，多氯聯苯，植物油，增塑劑，塑化劑

空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定
空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定 詳細信息：

名稱：硫化物專用柱
規格：3m*1/8
型號：HH-HH-SJSW-III
應用：GB/T 14678-93 空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定 氣相色譜法


浩瀚色譜（山東）應用技術開發有限公司建立蘇瑪罐采樣,預濃縮與氣相色譜質譜聯用同時測定環境空氣中甲硫醇、甲硫醚、二甲二硫的方法,并進行樣品保存實驗.結果表明,3種惡臭物質在給定范圍內線性關系良好,相關系數均在0.995以上,檢出限范圍為0.2μg/m 3～0.3μg/m 3,回收率為84.8％～97.3％,相對標準偏差為1.2％～5.7％.方法適用于環境空氣中甲硫醇、甲硫醚、二甲二硫的測定.

空氣質量 硫化氫、甲硫醇、甲硫醚和二甲二硫的測定  測試譜圖：



Air quality Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide
Air quality Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide Details:

Name: Special column for sulfide
Specifications: 3m*1/8
Model: HH-HH-SJSW-III
Application: GB/T 14678-93 Air quality-Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide-Gas chromatography


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a method for the simultaneous determination of methyl mercaptan, methyl sulfide and dimethyl disulfide in ambient air by Suma tank sampling, pre-concentration combined with gas chromatography-mass spectrometry, and sample preservation experiments. The results showed that the three odor substances had good linear relationship in the given range, the correlation coefficients were all above 0.995, the detection limit ranged from 0.2 μg/m 3 to 0.3 μg/m 3 , and the recoveries were 84.8% to 97.3%. The standard deviation is 1.2%～5.7%. The method is suitable for the determination of methyl mercaptan, methyl sulfide and dimethyl disulfide in ambient air.

Air quality Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide Test spectrum: