Water quality. Physical, chemical and biochemical methods. Method for the determination of the chemical oxygen demand.
NORMA vydaná dňa 31.10.1988
Označenie normy: BS 6068-2.34:1988
Dátum vydania normy: 31.10.1988
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Applicable to most kinds of water having a COD value between 30 and 700 mg/l before dilution. It is not applicable to saline waters containing (after dilution) more than 1000 mg/l of chloride, such as sea and oilfield waters. Status: Confirmed