GB/T 11225-1989
Abolished
GB 18421-2001
Active
National standards
force_standard
GB 18421-2001 Marine biological quality
GB 18421-2001 Marine biological quality
Basic Information
Standard Code:
GB 18421-2001
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Environment quality standards
ICS Name:
\nComprehensive water quality
Publish Date:
2001-08-28
Implement Date:
2002-03-01
Pages:
8 pages
Development Information
Referenced Standards
GB 4789.3-1994
GB 4789.20-1994
GB 17378.1-1998 The specification for marine monitoring Part 1:General rules
GB 17378.3-1998 The specification for marine monitoring Part 3:Sample collection、storage and transportation
GB 17378.6-1998 The specification for marine monitoring Part 6:Organisim analysis
GB 17378.7-1998 The specification for marine monitoring Part 7:Ecological survey of offshore pollution and biological monitoring
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