1. Aerospace series. Polycarbonate, self-extinguishing, low smoke emission. Characteristics. (17th January 2023) 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. Aircraft de-icing/anti-icing Newtonian fluids, ISO type I. (15th February 1994) 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) ↗
3. Animal and vegetable fats and oils. Determination of refractive index. (15th June 2000) 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) ↗
4. BS EN 12916 AMD1. Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection. (9th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 12916. Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection. (22nd June 2023) 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) ↗
6. BS EN ISO 489. Plastics. Determination of refractive index. (1st February 2021) 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) ↗
7. BS ISO 21395-1. Optics and photonics. Test method for refractive index of optical glasses. Part 1. Minimum deviation method (11th November 2019) 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) ↗
8. BS ISO 21395-2. Optics and photonics. Test method for refractive index of optical glasses. Part 2. V-block Refractometer Method (30th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (33 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Consumable accessories for light microscopes. Cover glasses. Specification for dimensions and optical properties Part 3.1, (28th February 1989) 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) ↗
10. Consumable accessories for light microscopes. Immersion oils. Specification for immersion oils for general use Part 1-1.1, (15th June 1998) 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) ↗