981. Tobacco and tobacco products. Determination of tobacco-specific nitrosamines in tobacco products. Method using LC-MS/MS. (12th February 2021) 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) ↗
982. Trace elements in milk and milk products. Method for the determination of iron content (reference method) Part 2, (31st December 1985) 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) ↗
983. Tracked Changes. Accuracy (trueness and precision) of measurement methods and results. General principles and definitions Part 1, (27th July 2023) 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) ↗
984. Tracked Changes. Clinical laboratory testing and in vitro diagnostic test systems. Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against yeast fungi involved in infectious diseases. (17th November 2021) 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) ↗
985. Tracked Changes. Coating powders. Determination of density by liquid displacement pycnometer Part 3, (17th January 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) ↗
986. Tracked Changes. Coating powders. Determination of gel time of thermosetting coating powders at a given temperature Part 6, (20th January 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) ↗
987. Tracked Changes. Determination of flash point. Abel closed-cup method. (21st October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
988. Tracked Changes. Foodstuffs. General guidelines for the validation of qualitative real-time PCR methods. Single-laboratory validation Part 1, (21st October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
989. Tracked Changes. Iron and steel. European standards for the determination of chemical composition. (16th May 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) ↗
990. Tracked Changes. Iron ores. Determination of sulfur content. Barium sulfate gravimetric method Part 1, (13th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗