1. Analysis of formulated detergents. Quantitative test methods Part 3.14, (31st January 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Methods of test for petroleum and its products. Hydrocarbon types in liquid petroleum products by fluorescent indicator absorption Part 156, (28th February 1985) 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) ↗