Reference number
ISO 672:1978
ISO 672:1978
© ISO 2024
International Standard
ISO 672:1978
Soaps — Determination of moisture and volatile matter content — Oven method
Edition 1
1978-02
1978-02
ISO 672:1978
4837
Published
(Edition 1, 1978)
This publication was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
A sample of about 10 g is weighed to the nearest 0.01 g, placed in an oven controlled at 103 2 °C, cooled in a desiccator and weighed again. The operations are repeated until the difference in mass between two successive weighings is less than 0.01 g.