11. Tracked Changes. Pulps — Laboratory sheets — Determination of physical properties. (15th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Tracked Changes. Pulps. Sampling for testing. (8th February 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) ↗
13. Pulps. Kraft liquor. Determination of residual alkali using potentiometric titration. (15th March 2023) 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) ↗
14. Pulps. Kraft liquor. Determination of hydrosulphide ion concentrationusing potentiometric titration. (20th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Pulps. Kraft liquor. Determination of total, active and effective alkali using potentiometric titration. (15th March 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) ↗