171. Textiles. Quantitative chemical analysis. Mixtures of certain chlorofibres with certain other fibres (method using carbon disulfide/acetone) Part 13, (6th November 2019) 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) ↗
172. Textiles. Quantitative chemical analysis. Mixtures of certain protein fibres with certain other fibres (method using hypochlorite) Part 4, (5th October 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) ↗
173. Textiles. Quantitative chemical analysis. Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates with certain other fibres (method using cyclohexanone) Part 21, (29th January 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) ↗
174. Textiles. Quantitative chemical analysis. Mixtures of jute with certain animal fibres (method by determining nitrogen content) Part 15, (6th December 2019) 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) ↗
175. 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) ↗
176. Textiles. Quantitative chemical analysis. Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) Part 25, (28th July 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) ↗
177. 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) ↗
178. Textiles. Quantitative chemical analysis. Mixtures of viscose or certain types of cupro or modal or lyocell with flax fibres (method using formic acid and zinc chloride) Part 22, (6th August 2021) 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) ↗
179. Textiles. Quantitative chemical analysis. Ternary fibre mixtures Part 2, (9th July 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) ↗
180. Textiles. Quantitative microscopical analysis. General principles of testing. (23rd January 2020) 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) ↗