81. Method for determination of phosphorus content of lubricating oils and additives by a quinoline phosphomolybdate procedure. (30th November 1988) 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) ↗
82. Method for determination of residue on ignition or ash of chemical products. (30th June 1970) 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) ↗
83. Method for determination of stable carbon isotope ratio (13 C/12 C) of sugars from fruit juices, using isotope ratio mass spectrometry. (15th February 1997) 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) ↗
84. Methods for analysis and testing of coal and coke. Analysis of coal ash and coke ash Part 14, (23rd December 1963) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
85. Methods for analysis and testing of coal and coke. Arsenic in coal and coke Part 10, (29th April 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
86. Methods for analysis and testing of coal and coke. Liebig method Part 106.1.2, (15th November 1996) 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) ↗
87. Methods for analysis and testing of coal and coke. Moisture, volatile matter and ash in the analysis sample of coke Part 4, (31st December 1980) 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) ↗
88. Methods for analysis and testing of coal and coke. Phosphorus in coal and coke Part 9, (29th April 1977) 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) ↗
89. Methods for analysis and testing of coal and coke. Proximate analysis of coal Part 3, (28th November 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
90. Methods for analysis and testing of coal and coke. Proximate analysis. Determination of ash Part 104-104.4, (30th April 1991) 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) ↗