1. Specification for density hydrometers. (29th July 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Laboratory glass and plastic ware. Volumetric instruments. Methods for testing of capacity and for use. (10th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Tracked Changes. Laboratory glass and plastic ware. Volumetric instruments. Methods for testing of capacity and for use. (1st February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Specification for density hydrometers. (31st May 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN ISO 4787. Laboratory glass and plastic ware. Volumetric instruments. Methods for testing of capacity and for use. (22nd January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗