“…Acrylamide concentrations in air could be measured by different types of sampling methods, using impinger flasks with water (Skelly & Husser, 1978), phosphoric acid treated, 30-60 mesh Flusin-F (Suzuki & Suzumura, 1977), Sep-Pak Plus PS-2 cartridge (Koga, Nakato, Tadano, Hattori, & Maki, 1998), silica gel (OSHA Method 21, 1980;Hills & Greife, 1986;Pantusa et al, 2002) or XAD-7 adsorbent (OSHA Method PV2004, 1991. In this study, we used XAD-7 adsorbent because it is easily available and the method is relatively simple.…”