Instruments

Concentrator : APK720R (KNR)
GC : 7890N (Agilent)
MS : 5975N (Agilent)

Analysis gases

Odor, (non)polar hydrocarbons, C₂~C₁₅ hydrocarbons, sulfur compounds, etc.

Gas sampling method

Tedlar bg 

Analysis range 

ppb to ppm level