GB/T 19493-2004
Active
HJ 604-2017
Active
Industry standards-Environmental protection
HJ 604-2017 The determination of total hydrocarbons, methane, and total non-methane hydrocarbons in ambient air by direct injection-gas chromatography method
HJ 604-2017 The determination of total hydrocarbons, methane, and total non-methane hydrocarbons in ambient air by direct injection-gas chromatography method
Basic Information
Standard Code:
HJ 604-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
Environmental protection, health, and safety (vocabulary)
Publish Date:
2017-12-14
Implement Date:
2018-03-01
Pages:
10 pages
Scope
This standard is applicable to the determination of total hydrocarbons, methane, and non-methane total hydrocarbons in ambient air, and also to the determination of total hydrocarbons, methane, and non-methane total hydrocarbons in the air at monitoring points of unorganized emissions from pollution sources.
Development Information
Replace the following standards
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