31. Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals. Chemical analysis by flameatomic absorption spectrometry. Determination of cobalt, iron, manganese and nickel in contents from 0.01% to 0.5% ($7Im/m$7R) Part 4.17.3, (30th June 1986) 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) ↗
32. Methods of test for acid-grade fluorspar. Determination of iron content Part 9, (31st August 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals. Chemical analysis by flameatomic absorption spectrometry. Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0.5% to 2% ($7Im/m$7R) Part 4.17.5, (30th June 1986) 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) ↗
34. Chemical analysis of ferrous materials. Determination of oxygen in steel and iron. Sampling and preparation of steel samples for oxygen determination Part 1, (15th August 2000) 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) ↗
35. Heating boilers. Heating boilers with forced draught burners. Heating boilers for solid fuels, hand and automatically fired, nominal heat output of up to 300 kW. Terminology, requirements, testing and marking Part 5, (15th November 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
36. Copper and copper alloys. Scrap. (15th November 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
37. Steel and iron. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method. (2nd August 2002) 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) ↗
38. Iron ores. Determination of total iron content. Potentiometric titration method Part 4, (9th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. BS ISO 14404-4. Calculation method of carbon dioxide emission intensity from iron and steel production. Part 4. Guidance for using ISO 14404 family (4th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Steel and iron castings. Visual testing of surface quality. (23rd January 2020) 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) ↗