71. BS EN 12120. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite. (27th May 2020) 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) ↗
72. BS EN 13138-2. Buoyant aids for swimming instruction. Part 2. Safety requirements and test methods for buoyant aids to be held (21st May 2020) 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) ↗
73. Sterile hypodermic syringes for single use. Auto-disabled syringes for fixed-dose immunization Part 3, (27th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
74. BS IEC 62471-6. Photobiological Safety of Ultraviolet Lamp Products. (1st May 2020) 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) ↗
75. BS EN 13138-1. Buoyant aids for swimming instruction. Part 1. Safety requirements and test methods for buoyant aids to be worn (21st May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
76. Eye and face protection. Sunglasses and related eyewear. Filters for direct observation of the sun Part 2, (30th April 2017) 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) ↗
77. Safety of machinery. Laser processing machines. Laser safety requirements Part 1, (30th July 2020) 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) ↗
78. BS EN ISO 13590. Small craft. Personal watercraft. Construction and system installation requirements. (29th July 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) ↗
79. BS EN 15947-2. Pyrotechnic articles. Fireworks, Categories F1, F2 and F3. Part 2. Categories and types of firework (9th July 2020) 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) ↗
80. BS ISO 22927. Rare earth. Packaging and labelling. (2nd 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) ↗