cod chemical oxygen demand
cod chemical oxygen demand, Total:15 items.
The international standard classification for "cod chemical oxygen demand" includes: Chemical analysis , Surface active agents , Protection against dangerous goods , Chemical laboratories. Laboratory equipment , Textiles in general .
The Chinese standard classification for "cod chemical oxygen demand" includes: Basic standards and general methods for water treatment agent , Basic standards and general methods for chemical additive , Marking, packaging, transport and storage in general , Electrochemical, thermochemistry and optical profile type analyzer , Cotton textile in general , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15456-2008 Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method
- GB/T 32208-2015 Chemical oxygen demand meters
- GB/T 27849-2011 Chemicals—Degradation screening test—Chemical oxygen demand
- GB/T 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
Professional Standard - Commodity Inspection
- SN/T 2835-2011 Safety Test Method of Import and Export Dangerous Chemicals - Determination of the Chemical Oxygen Demand (COD)
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
Group Standards of the People's Republic of China
- T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method
Professional Standard - Textile
- FZ/T 10022-2013 Test method for determination of chemical oxygen demand/biochemical oxygen demand after 5 days of the sizes used in textile warp sizing
National Metrological Verification Regulations of the People's Republic of China
- JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
- JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
- JJG 1012-2006 Verification Regulation of On-line Automatic Determination of Chemical Oxygen Demand (COD)
Association Francaise de Normalisation
- NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
- NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
HU-MSZT
- MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]
FI-SFS
- SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr
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