GB/T 19493-2004
Active
HJ 922-2017
Active
Industry standards-Environmental protection
HJ 922-2017 Soil and sediment determination of polychlorinated biphenyls by gas chromatography
HJ 922-2017 Soil and sediment determination of polychlorinated biphenyls by gas chromatography
Basic Information
Standard Code:
HJ 922-2017
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:
2017-12-29
Implement Date:
2018-04-01
Pages:
19 pages
Scope
This standard is applicable to the determination of 7 indicative polychlorinated biphenyls (PCBs) and 12 coplanar polychlorinated biphenyls (cPCBs) in soil and sediments. Other polychlorinated biphenyls can also be measured using this standard if they have been validated.
Development Information
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