Water quality. Physical, chemical and biochemical methods. Method for the determination of borate by spectrometry using azomethine-H.
NORMA vydaná dňa 28.6.1991
Označenie normy: BS 6068-2.40:1991
Dátum vydania normy: 28.6.1991
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Applicable to concentrations between 0.01 mg and 1 mg of boron per litre in potable water and in ground, surface and saline waters that are not heavily polluted. Status: Under Review