1. Methods of test for desiccants. Determination of cobalt chloride content Part 9, (31st July 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Reagents for chemical analysis. Specifications (second series) Part 3, (30th March 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (110 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗