1. Methods of test for sodium hexafluorosilicate for industrial use. Determination of free acidity and total hexafluorosilicate content Part 1, (31st January 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Methods of test for sodium hexafluorosilicate for industrial use. Determination of iron content Part 3, (31st December 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Methods of test for sodium hexafluorosilicate for industrial use. Determination of loss in mass at 105°C Part 4, (31st December 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Methods of test for sodium hexafluorosilicate for industrial use. Determination of phosphate content Part 2, (31st December 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗