Specifies the principle of measurement, at (20 0.5) 0C, of the quantity of 0.01 N sodium hydroxide standard volumetric solution required to take the pH of a solution containing 50 g of sample in 100 ml of water to a pH of 8.3 after addition of formaldehyde. Has also been approved by the IUPAC.
Status : WithdrawnPublication date : 1973-12
Edition : 1Number of pages : 2
A standard is reviewed every 5 years
Revisions / Corrigenda