chemical determination cod
chemical determination cod, Total:3 items.
The international standard classification for "chemical determination cod" includes: Surface active agents , Chemical analysis .
The Chinese standard classification for "chemical determination cod" includes: Basic standards and general methods for chemical additive , Basic standards and general methods for water treatment agent .
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 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
FI-SFS
- SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr
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