151. Tracked Changes. Plastics. Poly(vinyl chloride). Determination of residual vinyl chloride monomer using gas-chromatographic method. (14th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
152. Tracked Changes. Soil, treated biowaste and sludge. Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS). (1st March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (102 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
153. Tracked Changes. Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chlorate, chloride and chlorite in water with low contamination Part 4, (15th June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
154. Tracked Changes. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Non-volatile acids (sulfuric acid and phosphoric acid) Part 1, (27th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
155. Vegetable fats and oils. Isomeric diacylglycerols. Determination of relative amounts of 1, 2- and 1, 3-diacylglycerols. (30th April 2014) 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) ↗
156. Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chlorate, chloride and chlorite in water with low contamination Part 4, (1st June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
157. Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of dissolved chlorate, chloride and chlorite in water with low contamination Part 4, (15th April 2000) 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) ↗
158. Wood preservatives. Creosote and creosoted timber. Methods of sampling and analysis. Determination of the benzo[a ]pyrene content of creosote Part 3, (15th February 1998) 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) ↗
159. Wood preservatives. Creosote and creosoted timber. Methods of sampling and analysis. Determination of the water extractable phenols content of creosote Part 4, (15th March 1996) 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) ↗
160. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Non-volatile acids (sulfuric acid and phosphoric acid) Part 1, (1st September 2022) 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) ↗