浩瀚色谱（山东）应用技术开发有限公司，建立火焰光度检测器气相色谱法测定环境空气中甲硫醇,甲硫醚,二甲二硫的方法,并进行样品保存实验.结果表明,3种恶臭物质在给定范围内线性关系良好,相关系数均在0.995以上,检出限范围为0.22μg/m^3-0.3μg/m^3,回收率为85.8%-98.3%,相对标准偏差为1.8%-5.9%.方法适用于环境空气中甲硫醇,甲硫醚,二甲二硫的测定.
 

本方法适用于恶臭污染源排气和环境空气中硫化氢、甲硫醇、甲硫醚和二甲二硫的同时测定。

 

 

名称：赛默飞硬质玻璃柱

规格：3mx‌1/4

型号：25%β,β-氧二bing腈/chromsorb-G(60~80目)

zui高使用温度：120°C

应用：GB/T 14678-1993空气质量 硫化氢、甲硫醇、甲硫醚和二甲二硫的测定 气相色谱法

 

 

适用于：

安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890

岛津GC-14C，GC-2010，GC-2014，GC-2030

赛默飞1310,1300,1610,1600

瓦里安3800系列

布鲁克PE580,590,680,690

磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
 

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a flame photometric detector gas chromatography method for the determination of methyl mercaptan, methyl sulfide, and dimethyl disulfide in ambient air, and conducted sample preservation experiments The results showed that the three odorous substances had a good linear relationship within the given range, with correlation coefficients above 0.995. The detection limit range was 0.22 μ g/m ^ 3-0.3 μ g/m ^ 3, the recovery rate was 85.8% -98.3%, and the relative standard deviation was 1.8% -5.9% The method is applicable for the determination of methyl mercaptan, methyl sulfide, and dimethyl disulfide in ambient air
This method is applicable for the simultaneous determination of hydrogen sulfide, methyl mercaptan, methyl sulfide, and dimethyl disulfide in the exhaust gas of odor pollution sources and ambient air.
Name: Thermo Fisher Hard Glass Column
Specification: 3mx 1/4
Model: 25% β, β - oxydibing nitrile/chromsorb-G (60-80 mesh)
Maximum operating temperature: 120 ° C
Application: GB/T 14678-1993 Air quality - Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide - Gas chromatographic method
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao