Historical
CGA P-20-2017
Standard for Classification of Toxic Gas Mixtures - fifth edition
This standard applies to users, transporters, and manufacturers affected by label requirements and addresses classifications for gas mixtures that contain a toxic component(s). This standard categorizes gas mixtures under the transportation regulations that establish a toxicity threshold criterion based on LC50 rat 1 hr values.
Content Provider
Compressed Gas Association, Inc. [cga]
