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ISO 5444:1978
Sodium fluorosilicate for industrial use -- Determination of loss in mass at 105 degrees C
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Abstract
Applicable to the determination of losses equal to or more than 0.008 % (m/m). The principle consists in drying of a test portion at (105 1) °C for 6 h. The dried test portion is retained for the other determinations given in the annex. Has also been approved by the IUPAC.
