ACGIH increases Threshold Limit Values
PJ Piper2025-06-25T14:28:48-05:00December 30, 2021 - The ACGIH (American Conference of Governmental Industrial Hygienists) increased the Threshold Limit Values for the amount of 222nm Far UV exposure from 23 mJ/cm² to 161 mJ/cm² for the eyes and 479 mJ/cm² for skin




