1. Ambient air. Determination of asbestos fibres. Direct transfer transmission electron microscopy method. (23rd October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (80 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Ambient air. Determination of asbestos fibres. Indirect-transfer transmission electron microscopy method. (9th October 2019) 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) ↗
3. Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method. (17th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Microbeam analysis. Scanning electron microscopy. Method for evaluating critical dimensions by CDSEM. (18th December 2019) 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) ↗