GB 11729-1989
Abolished
DB21/T 3081-2018
Active
Liaoning ProvinceLocal standards
DB21/T 3081-2018 The continuous determination of copper, cadmium, lead, and zinc in seawater by polarography
DB21/T 3081-2018 The continuous determination of copper, cadmium, lead, and zinc in seawater by polarography
Price:
$ 30
Basic Information
Standard Code:
DB21/T 3081-2018
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oceanography
ICS Name:
Natural water resources
Publish Date:
2018-12-25
Implement Date:
2019-01-25
Pages:
8 pages
Development Information
Related Standards
GB 5084-1992
Replaced
GB 5084-1992 Standards for irrigation water quality
GB/T 13580.10-1992
Active
GB/T 13580.10-1992 Determination of fluoride in the wet precipitation—Fluor reagent spectrophotometry
GB/T 13580.11-1992
Active
GB/T 13580.11-1992 Determination of ammonium in the wet precipitation
GB/T 13580.1-1992
Active
GB/T 13580.1-1992 General principles for analytical methods of the wet precipitation
GB/T 13580.12-1992
Active