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CGA P 20 : JUNE 2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

STANDARD FOR CLASSIFICATION OF TOXIC GAS MIXTURES
Available format(s)

Hardcopy

Superseded date

23-11-2023

Language(s)

English

Published date

20-06-2017

1 Introduction
2 Scope and purpose
3 Definitions
4 Description of method for determining gas mixture toxicity
5 Principles of method for determining gas mixture toxicity
6 Selection of DOT transportation labels and GHS pictograms
  for toxic gas mixtures
7 DOT sample calculations
8 References
9 Additional references

Pertains to users, transporters, and manufacturers affected by label requirements and addresses classifications for gas mixtures that contain a toxic component(s).

DocumentType
Standard
Pages
14
PublisherName
Compressed Gas Association
Status
Superseded
SupersededBy
Supersedes

NFPA 400 : 2016 HAZARDOUS MATERIALS CODE
CGA P 23 : 2015 STANDARD FOR CATEGORIZING GAS MIXTURES CONTAINING FLAMMABLE AND NONFLAMMABLE COMPONENTS
NFPA 1 : 2021 FIRE CODE
CGA S 7 : 2018 STANDARD METHOD FOR SELECTING PRESSURE RELIEF DEVICES FOR COMPRESSED GAS MIXTURES IN CYLINDERS
NFPA 55 : 2016 COMPRESSED GASES AND CRYOGENIC FLUIDS CODE
ICC 2012 INTERNATIONAL FIRE CODE : 2012 INTERNATIONAL FIRE CODE
CGA P 12 : 2017 SAFE HANDLING OF CRYOGENIC LIQUIDS
CGA P 1 : 2015 STANDARD FOR SAFE HANDLING OF COMPRESSED GASES IN CONTAINERS
CGA C 7 : 2014 GUIDE TO CLASSIFICATION AND LABELING OF COMPRESSED GASES
CGA P 34 : 2014 SAFE HANDLING OF OZONE-CONTAINING MIXTURES INCLUDING THE INSTALLATION AND OPERATION OF OZONE-GENERATING EQUIPMENT
NFPA 1 : 2018 FIRE CODE

CGA P 19 : 2009 CGA RECOMMENDED HAZARD RATINGS FOR COMPRESSED GASES
CGA P 23 : 2015 STANDARD FOR CATEGORIZING GAS MIXTURES CONTAINING FLAMMABLE AND NONFLAMMABLE COMPONENTS

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