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Fast determination of chemical oxygen demand

Fast determination of chemical oxygen demand, Total:2 items.

In the international standard classification, Fast determination of chemical oxygen demand involves: Water quality.

Professional Standard - Environmental Protection, Fast determination of chemical oxygen demand

• HJ/T 399-2007 Water quality- Determination of the chemical oxygen demand - Fast digestion-spectrophotometric method

German Institute for Standardization, Fast determination of chemical oxygen demand

• DIN 38409-43:1981 German standard methods for the analysis of water, waste water and sludge; Summary action and material characteristic parameters (group H); Determination for the chemical oxygen demand (COD); short duration method (H 43)

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