Waste Anesthetic Gases (WAGs) are commonly found in medical, dental, and veterinary workplaces. To protect the health of their workers, employers should perform regular monitoring to determine occupational exposure levels. Our diffusive 574 Anesthetic Gases Monitor is the simplest and most efficient way to meet your safety goals for isoflurane (Forane®), sevoflurane (Ultane®), desflurane (Suprane®), and halothane (Fluothane®). This easy-to-use badge contains collection media consisting of 150 mg of activated carbon in a PTFE binder.