Hidrocarbon liquids and distillation residues - Determination of qualitative acidity or basicity
Edition 2012-10-03

Electric wire and cables - Determination of degree of acidity in gases envolved during the combustion of polymeric materials
Edition 1990-12-30

Fuel ethanol - Determination of total acidity by potentiometric titration
Edition 2012-04-05

Oilseeds; determination of acidity of oils
Edition 1988-11

General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981)
Edition 2018-03

Plastics - Unplasticized cellulose acetate - Determination of free acidity (ISO 1061:1990)
Edition 1999-12

Wool; Determination of acid content
Edition 1975-12

Dried milk; Determination of titratable acidity (Routine method)
Edition 1980-08

Fruits, vegetables and derived products; Determination of volatile acidity
Edition 1981-11

Hydrochloric acid for industrial use; Determination of total acidity; Titrimetric method
Edition 1976-11