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Standard Type : Main
Document No : ISO 1842:1991
Document Year : 1991
Pages : 2
Edition : 2
Section Volume : Fruit and vegetable products (ISO/TC 34/SC 3.)
Specifies a potentiometric method of measuring the pH. Describes the principle, the preparation of the test sample, the test procedure, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1975).