VOC Coating Services

These volatile organic compound (VOC) sources typically require testing prior to and after their respective emission control systems (i.e. thermal oxidizers, catalytic oxidizers, regenerative thermal oxidizers). Compliance and performance testing has required the use of several different sampling and analytical methods all of which GamAir is well experienced in. Our method involvement includes EPA Method 18 using Tedlar® sample bags, SUMMAÒ canisters, and solid sorbent tubes coupled with the on or off-site analysis by gas chromatography/flame ionization detection. EPA Method 25 (what a lovely method), EPA Method 25A (continuous FID’s equipped with methane columns for the real-time determination of non-methane organic compounds). Where applicable, verification of VOC capture efficiency has been accomplished via EPA Method 204 for both permanent and temporary enclosures.