31. Determination of volatile nitrosamines in rubber teats for feeding bottles and babies' dummies. Artificial saliva extraction method Part 2, (30th December 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
32. Determination of volatile nitrosamines in rubber teats for feeding bottles and babies' dummies. Dichloromethane extraction method Part 1, (30th December 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. Durability of wood and wood-based products. Preservative-treated solid wood. Determination of the penetration and retention of creosote in treated wood. (15th June 1999) 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) ↗
34. Evaluation of medical devices for biological hazards. Method of test for toxicity to cells in culture of extracts from medical devices Part 10, (31st July 1989) 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) ↗
35. Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Clean-up methods Part 3, (15th June 1997) 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) ↗
36. Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). Extraction of fat, pesticides and PCBs, and determination of fat content Part 2, (15th June 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) ↗
37. Fatty food. Determination of pesticides and polychlorinated biphenyls (PCBs). General Part 1, (15th June 1997) 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) ↗
38. Feather and down. Test methods. Determination of the turbidity of an aqueous extract. (15th March 1999) 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) ↗
39. Fertilizers, soil conditioners and beneficial substances. Determination of EDTA soluble phosphorus content in inorganic fertilizers. (29th July 2021) 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) ↗
40. Foods of plant origin. Multimethod for the determination of pesticide residues using GC- and LC-based analysis following acetonitrile extraction/partitioning and clean-up by dispersive SPE. Modular QuEChERS-method. (5th June 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗