GB/T 21795-2008
Active
GB/T 21831-2008
Active
National standards
GB/T 21831-2008 Chemicals—Ready biodegradability:Closed bottle test
GB/T 21831-2008 Chemicals—Ready biodegradability:Closed bottle test
Basic Information
Standard Code:
GB/T 21831-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Logo, packaging, transportation, storage
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2008-05-12
Implement Date:
2008-09-01
Pages:
12 pages
Scope
This standard specifies the rapid biodegradability of chemicals: an overview of the test method of the closed-bottle method, test preparation, test procedure, quality assurance and quality control, data and reporting. This standard is applicable to testing the rapid biodegradability of water-soluble or poorly water-soluble, non-volatile, volatile, or adsorptive chemicals.
Development Information
Adopt standards
经济合作与发展组织(OECD)化学品测试导则No.301D(1992年)《密闭瓶试验》(英文版)
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