431. Water quality. Radium-226. Test method using emanometry Part 2, (29th November 2022) 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) ↗
432. Tracked Changes. Coal and coke. Manual sampling. (10th November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (180 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
433. Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Determination of total particulate matter of smoking articles using a routine analytical smoking machine, preparation for the determination of water and nicotine, and calculation of nicotine-free dry particulate matter Part 3, (8th December 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) ↗
434. Molecular biomarker analysis — Detection of animal-derived materials in foodstuffs and feedstuffs by real-time PCR. Part 8: Turkey DNA detection method Part 8, (8th December 2022) 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) ↗
435. Tracked Changes. Soil quality. Sampling of soil invertebrates. Sampling, extraction and identification of soil-inhabiting nematodes Part 4, (22nd December 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
436. Tracked Changes. Steel and iron. Sampling and preparation of samples for the determination of chemical composition. (20th December 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (130 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
437. Tracked Changes. Workplace air. Gases and vapours. Requirements for evaluation of measuring procedures using diffusive samplers. (3rd January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (112 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
438. Measurement of radioactivity in the environment. Soil. Guidance for the selection of the sampling strategy, sampling and pre-treatment of samples Part 2, (6th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
439. Railway rolling stock materials. Part 1: Specification for axles for traction and trailing stock Part 1, (4th January 2023) 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) ↗
440. Tracked Changes. Measurement of radioactivity in the environment. Soil. Guidance for the selection of the sampling strategy, sampling and pre-treatment of samples Part 2, (9th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗