1271. Water meters. Additional functionalities Part 4, (20th March 2023) 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) ↗
1272. Water quality. Biological methods. Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea) Part 5.24, (15th September 1999) 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) ↗
1273. Water quality. Determination of arsenic. Atomic absorption spectrometric method (hydride technique). (15th November 1996) 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) ↗
1274. Water quality. Determination of cadmium by atomic absorption spectrometry. (15th September 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1275. Water quality. Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes. Gas chromatographic method after liquid-liquid extraction. (15th May 1997) 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) ↗
1276. Water quality. Determination of chromium. Atomic absorption spectrometric methods. (15th January 1997) 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) ↗
1277. 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) ↗
1278. 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) ↗
1279. Water quality. Determination of mercury. (15th October 1997) 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) ↗
1280. Water quality. Determination of selected plant treatment agents. Method using high performance liquid chromatography with UV detection after solid-liquid extraction. (15th December 1997) 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) ↗