GB/T 21795-2008
Active
GB/T 21857-2008
Active
National standards
GB/T 21857-2008 Chemicals—Ready biodegradability—Modified OECD screening test
GB/T 21857-2008 Chemicals—Ready biodegradability—Modified OECD screening test
Basic Information
Standard Code:
GB/T 21857-2008
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 method outline, test preparation, test procedures, quality assurance and quality control, data and reporting for improving the rapid biodegradability of chemicals according to the OECD screening test. This standard is applicable to testing the rapid biodegradability of non-volatile chemicals with a water solubility of no less than 100 mg/L.
Development Information
Adopt standards
经济合作与发展组织(OECD)化学品测试导则No.301E (1992年)《改进的OECD筛选试验》(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