According to NIOSH, what is the recommended maximum concentration of volatile gas anesthetic?

The recommended maximum concentration of volatile gas anesthetic according to the National Institute for Occupational Safety and Health (NIOSH) is 2 parts per million (ppm). This guideline is established to protect healthcare workers from potential harmful effects associated with prolonged exposure to anesthetic gases. Exposure to concentrations higher than this threshold can lead to negative health consequences, including neurological and reproductive issues, which is why adhering to these guidelines is imperative in a clinical setting. Reducing the exposure to below 2 ppm helps ensure a safer environment for anesthesiologists and other personnel involved in administering anesthesia.