341. Water quality. Sampling. Guidance on the preservation and handling of samples Part 3, (15th May 1996) 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) ↗
342. Water quality. Technetium-99. Test method using inductively coupled plasma mass spectrometry (ICP-MS) Part 2, (10th December 2019) 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) ↗
343. Wood preservatives. Determination of eradicant efficacy in preventing emergence of Anobium punctatum (De Geer). (15th May 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
344. Wood preservatives. Determination of the curative action against Lyctus brunneus (Stephens) (Laboratory method). (15th September 1992) 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) ↗
345. Wood preservatives. Determination of the eradicant action against Hylotrupes bajulus (Linnaeus) larvae. Laboratory method. (15th June 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
346. Wood preservatives. Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival. Application by surface treatment (laboratory method) Part 1, (15th November 1992) 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) ↗
347. Wood preservatives. Determination of the protective effectiveness against Lyctus brunneus (Stephens). Application by impregnation (laboratory method) Part 2, (15th June 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
348. Wood preservatives. Determination of the protective effectiveness against Lyctus brunneus (Stephens). Application by surface treatment (laboratory method) Part 1, (15th September 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
349. Wood preservatives. Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) (laboratory method). (28th April 1989) 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) ↗
350. Wood preservatives. Determination of toxic values against Reticulitermes santonenis de Feytaud (Laboratory method). (31st October 1990) 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) ↗