GB/T 21795-2008
Active
DB37/T 4493-2022
Active
Shandong ProvinceLocal standards
DB37/T 4493-2022 Determination of Major Heavy Metal Elements in Marine Sediments Using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES)
DB37/T 4493-2022 Determination of Major Heavy Metal Elements in Marine Sediments Using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES)
Basic Information
Standard Code:
DB37/T 4493-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Methods for analyzing substances in marine environments
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-02-18
Implement Date:
2022-03-18
Pages:
9 pages
Development Information
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active