The California Air Resources Board (CARB) is adding AROMA-VOC to their monitoring capabilities for air toxics. AROMA-VOC is a sensitive, real-time volatile organic compound (VOC) analyzer capable of measuring critical air toxics such as benzene, toluene, ethylbenzene, xylene(s) (BTEX) at part-per-trillion concentrations in ambient air. AROMA-VOC can also be outfitted with the additional capability to measure ethylene oxide at less than 10 pptv in ambient air. Learn more about AROMA-VOC.