1. Tracked Changes. Workplace air. Determination of particulate lead and lead compounds. Flame and electrothermal atomic absorption spectrometric methods. (8th December 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (90 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Workplace air. Determination of particulate lead and lead compounds. Flame and electrothermal atomic absorption spectrometric methods. (6th December 2022) 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) ↗
3. BS ISO 16000-41. Indoor air. Part 41. Assessment and classification (25th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (33 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS ISO 16000-44. Indoor air. Part 44. Test method for measuring perceived indoor air quality for use in testing the performance of gas phase air cleaners (20th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Indoor air. Assessment and classification Part 41, (9th August 2023) 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) ↗