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.
État actuel: PubliéeDate de publication: 1978-02Stade: Norme internationale confirmée [90.93]
Edition: 1Nombre de pages: 2
Comité technique :ISO/TC 91ICS :71.100.40
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