GB/T 11225-1989
Abolished
DB23/T 2750-2020
Abolished
Heilongjiang ProvinceLocal standards
DB23/T 2750-2020 DB23/T 2750-2020 Water quality Determination of biological toxicity Rapid determination of bioluminescent bacteria method
DB23/T 2750-2020 DB23/T 2750-2020 Water quality Determination of biological toxicity Rapid determination of bioluminescent bacteria method
Basic Information
Standard Code:
DB23/T 2750-2020
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Analysis methods for toxic substances in water environments
ICS Name:
\nComprehensive water quality
Publish Date:
2020-12-16
Implement Date:
2021-01-15
Pages:
8 pages
Development Information
Related Standards
GB/T 14552-1993
Replaced
GB/T 14552-1993 Water and soil quality—Determination of organophosphorus pesticides—Gas chromatography
GB/T 15503-1995
Active
GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method
GB/T 15504-1995
Active
GB/T 15504-1995 Water quality—Determination of carbon disulfide—Diethylamine cupric acetate spectrophotometric method
GB/T 15505-1995
Active
GB/T 15505-1995 Water quality—Determination of selenium—Graphite furnace atomic absorption spectrometric method
GB/T 15506-1995
Abolished