1. Analysis of sodium chloride for industrial use. Method for determination of mercury content Part 9, (28th September 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 1302. Chemicals used for treatment of water intended for human consumption. Aluminium-based coagulants. Analytical methods. (25th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN 13806-2. Foodstuffs. Determination of trace elements. Part 2. Determination of total mercury in foodstuffs by atomic fluorescence spectrometry (AFS). Cold vapour technique after pressure digestion (15th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN 13806-3. Foodstuffs. Determination of trace elements. Part 3. Determination of total mercury in foodstuffs with atomic absorption directly from the foodstuff (elemental mercury analysis) (15th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 71-3 AMD1. Safety of toys. Part 3. Migration of certain elements (3rd September 2020) 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) ↗
6. BS EN IEC 62321-3-1. DETERMINATION OF CERTAIN SUBSTANCES IN ELECTROTECHNICAL PRODUCTS. Part 3-1. Elemental Screening by X-ray fluorescence spectrometry (14th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN ISO 23674. Cosmetics. Analytical methods. Direct determination of traces of mercury in cosmetics by thermal decomposition. Atomic absorption spectrometry (mercury analyzer). (25th May 2021) 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) ↗
8. BS ISO 18400-301. Soil quality. Sampling. Part 301. Sampling- and on site semi-quantitative determinations of volatiles in field investigations (8th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS ISO 24234. Dentistry. Dental amalgam. (1st June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Chemicals used for treatment of water intended for human consumption. Chlorine. (15th May 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗