
Water quality. Physical, chemical and biochemical methods. Method for the determination of the chemical oxygen demand.
NORMA vydána dne 31.10.1988
Označení normy: BS 6068-2.34:1988
Datum vydání normy: 31.10.1988
Počet stran: 10
Přibližná hmotnost: 30 g (0.07 liber)
Země: Britská technická norma
Kategorie: 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