The following is an interview with Lee Marotta, Senior Field Application Scientist at 爱游戏平台注册登录 , Inc. Lee has more than 20 years of experience in the environmental field supporting water, soil, and air applications and is a long-time advisor to the EPA. As our 爱游戏平台注册登录 resident expert, Lee talks about the new benzene testing standards at the fenceline of North American refineries as required by Method 325 A/B.