11. Methods for chemical analysis of condensed milks. Determination of nitrogen content. Reference method Part 5.1, (31st July 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) ↗
12. Methods for chemical analysis of condensed milks. Determination of nitrogen content. Routine method Part 5.2, (31st July 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) ↗
13. Methods for chemical analysis of liquid milk and cream. Determination of the nitrogen content of liquid milk. Reference method Part 5.1, (29th February 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) ↗
14. Methods of test for meat and meat products. Determination of nitrogen content (reference method) Part 2, (31st July 1980) 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) ↗
15. Methods of test for synthetic rubber latices. (28th May 1976) 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) ↗
16. Microchemical analysis. Apparatus for the determination of elements by other than combustion methods. Specification for ammonia distillation apparatus (Markham) Part B2, (29th February 1960) 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) ↗
17. Microchemical analysis. Apparatus for the determination of elements by other than combustion methods. Specification for nitrogen determination apparatus (micro-Kjeldahl) Part B1, (15th June 1964) 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) ↗
18. Microchemical apparatus. Apparatus for the determination of elements by other than combustion methods. Specification for nitrogen determination apparatus (non-transference micro-Kjeldahl) Part B3, (15th June 1964) 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) ↗
19. Plastics. Phenolic resins. Determination of hexamethylenetetramine content. Kjeldahl method and perchloric acid method. (15th June 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) ↗
20. Recommendations for the detection and estimation of nitrogenous treating agents in paper. (28th October 1969) 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) ↗