ISO 2831:1973
Current
The latest, up-to-date edition.
Sodium fluoride for industrial use — Determination of water-insoluble matter
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
01-12-1973
The principle consists in dissolution of a test portion, separation of all insoluble matter by filtration of the solution by vacuum through a filter crucible, drying and weighing. Has also been approved by the IUPAC.
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