11. BS EN 15936. Sludge, treated biowaste, soil and waste. Determination of total organic carbon (TOC) by dry combustion. (25th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. BS EN 17306. Liquid petroleum products. Determination of distillation characteristics at atmospheric pressure. Micro-distillation. (17th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. BS EN 17813. Environmental matrices. Halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography detection and complementary determination methods. (17th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. BS EN ISO 15349-2. Unalloyed steel. Determination of low carbon content. Part 2. Infrared absorption method after combustion in an induction furnace (with preheating) (1st April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. BS EN ISO 18122. Solid biofuels. Determination of ash content. (12th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. BS EN ISO 21068-2. Chemical analysis of raw materials and refractory products containing silicon carbide, silicon nitride, silicon oxynitride and sialon. Part 2. Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (5th June 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) ↗
17. BS EN ISO 21644. Solid recovered fuels. Methods for the determination of biomass content. (31st December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. BS EN ISO 3451-4. Plastics. Determination of ash. Part 4. Polyamides (23rd March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. BS ISO 1138. Rubber compounding ingredients. Carbon black. Determination of sulfur content. (11th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. BS ISO 1171. Coal and coke. Ash. (29th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗