BS 6068-2.31:1987 Water quality - Physical, chemical and biochemical methods - Method for determination of manganese: formaldoxime spectrometric method
Determination of total manganese (including dissolved, suspended and organically bound manganese) in surface and drinking waters. Applicable to manganese concentrations between 0.01 to 5 mg/l. Not applicable to highly contaminated waters.
BS 6068-2.31:1987 history
1987BS 6068-2.31:1987 Water quality - Physical, chemical and biochemical methods - Method for determination of manganese: formaldoxime spectrometric method