421. Textiles. Quantitative chemical analysis. Mixtures of silk with wool or other animal hair (method using sulfuric acid) Part 18, (27th October 2020) 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) ↗
422. Textiles. Quantitative chemical analysis. Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide) Part 12, (27th October 2020) 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) ↗
423. Textiles. Quantitative chemical analysis. Mixtures of melamine with certain other fibres (method using hot formic acid) Part 26, (26th October 2020) 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) ↗
424. Textiles. Determination of certain preservatives. Determination of triclosan residues method using LC-MS/MS Part 2, (3rd November 2020) 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) ↗
425. Textile fibres. Determination of breaking force and elongation at break of individual fibres. (3rd November 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) ↗
426. Geotextiles and geotextile-related products. Determination of water flow capacity in their plane. Performance test Part 2, (10th November 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) ↗
427. Geotextiles and geotextile-related products. Determination of water flow capacity in their plane. Index test Part 1, (10th November 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) ↗
428. Geosynthetics. Method for determining the microbiological resistance by a soil burial test. (18th November 2020) 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) ↗
429. Textiles. Determination of fabric propensity to surface pilling, fuzzing or matting. Modified Martindale method Part 2, (24th November 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) ↗
430. Textiles. Determination of fabric propensity to surface pilling, fuzzing or matting. Random tumble pilling method Part 3, (24th November 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) ↗