11. BS EN 12255-13. Wastewater treatment plants. Part 13. Chemical treatment. Treatment of wastewater by precipitation/flocculation (10th June 2021) 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 13795-1. Surgical clothing and drapes. Requirements and test methods. Part 1. Surgical drapes and gowns (6th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. BS EN 13795-2 Surgical clothing and drapes - Requirements and test methods. Part 2. Clean air suits (5th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. BS EN 2516. Aerospace series. Passivation of corrosion resisting steels and decontamination of nickel base alloys. (30th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. BS EN 60422. Mineral insulating oils in electrical equipment. Supervision and maintenance guidance. (30th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (71 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. BS EN ISO 29464. Cleaning of air and other gases. Terminology. (5th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (51 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. BS EN ISO 7218. Microbiology of the food chain. General requirements and guidance for microbiological examinations. (10th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. BS ISO 23139. Biological equipment for treating air and other gases. Application guidance for deodorization in wastewater treatment plants. (14th September 2022) 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) ↗
19. BS ISO 9271. Decontamination of radioactively contaminated surfaces. Testing of decontamination agents for textiles. (14th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. Cleaning of air and other gases. Terminology. (29th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗