1. BS EN 10179. Steels. Determination of nitrogen (trace amounts). Spectrophotometric method. (15th June 2023) 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) ↗
2. Iron ores. Determination of sulfur content. Barium sulfate gravimetric method Part 1, (22nd March 2023) 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) ↗
3. 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) ↗