Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate. Test methods— 70 стр.
Chemical analysis of ferrous materials. Determination of phosphorus in non-alloyed steels and irons. Molybdenum blue spectrophotometric method— 14 стр.
Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of repeatability and reproducibility of a standard measurement method— 62 стр.
Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime. Test methods— 67 стр.
Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime and half-burnt dolomite. Test methods— 60 стр.
Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime and half-burnt dolomite. Test methods— 60 стр.
Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime. Test methods— 67 стр.
