Division 4.9
United Kingdom
Phosphate buffer solution (0,02 M): dissolve 2,72 g of potassium dihydrogenorthophosphate (4.2) in one litre of water.
United Kingdom
Phosphate buffer solution (0,02 M): dissolve 2,72 g of potassium dihydrogenorthophosphate (4.2) in one litre of water.