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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.


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Compressed Gas Association, Inc. [CGA]


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