21. Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath. (31st October 2016) 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) ↗
22. Methods of testing plastics. Chemical properties. Determination of antioxidants in polyolefin compounds by a spectrophotometric method Part 4, (15th February 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Methods of testing plastics. Chemical properties. Determination of antioxidants in polyolefin compounds by ultra-violet absorption of the chloroform extract Part 4, (30th September 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Methods of testing plastics. Chemical properties. Determination of antioxidants in polyolefin compounds by ultra-violet absorption of the toluene/ethanol extract in ethanol solution Part 4 Method 434C, (31st October 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Methods of testing plastics. Chemical properties. Determination of carbon black content of polyolefin compound Part 4 Method 452B, (28th February 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (2 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. Methods of testing plastics. Chemical properties. Determination of carbon black content of polyolefin compound Part 4, (15th January 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Methods of testing plastics. Chemical properties. Determination of pH of water extract of polyolefin compound. Determination of water-soluble sulphates in polyolefin compound. Determination of water-soluble chlorides in polyolefin compound Part 4, (31st January 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. Methods of testing plastics. Chemical properties. The identification of antioxidants and ultra-violet absorbers in polyolefin compounds by thin layer chromatography Part 4 Method 434A, (15th February 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Multimodal polymers with supported catalysts : design and production /: design and production. ([2019]) Editors: Albunia, Alexandra Romina; Prades, Floran; Jeremic, Dusan Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Field joint coatings Part 3, (13th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (136 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗