271. BS ISO 937. Meat and meat products. Determination of nitrogen content. Reference method. (7th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
272. BS ISO/IEC 24789-2. Identification cards. Card service life. Part 2. Methods of evaluation (25th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
273. BS ISO 1663. Rigid cellular plastics. Determination of water vapour transmission properties. (24th August 2022) 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) ↗
274. Clothes washing machines and washer-dryers for household and similar use. Method for the determination of rinsing effectiveness by measurement of the surfactant content at textile materials. (8th August 2022) 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) ↗
275. BS EN 17430. Chemical disinfectants and antiseptics. Hygienic handrub virucidal. Test method and requirements (phase 2, step 2). (25th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
276. Tracked Changes. Clothes washing machines and washer-dryers for household and similar use. Method for the determination of rinsing effectiveness by measurement of the surfactant content at textile materials. (7th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
277. Textile child care articles. Safety requirements and test methods for children's cot duvets. Duvet covers (excluding duvet) Part 2, (12th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
278. Textiles. Smart textiles. Test method for sheet resistance of conductive textiles using non-contact type. (13th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
279. BS EN ISO 10534-2. Acoustics. Determination of properties in impedance tubes. Part 2. 2-microphone technique for normal sound absorption coefficient and normal surface impedance (22nd September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
280. BS EN 17887-1. Thermal performance of buildings. In situ testing of completed buildings. Part 1. Data collection for aggregate heat loss test (22nd September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗