71. Methods of test for hoses. Chemical resistance tests Part 5, (30th June 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) ↗
72. Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of sulphur compounds in boric acid, boric oxide, $7Idi$7Rsodium tetraborates and crude sodium borates Part 5, (28th February 1979) 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) ↗
73. Methods of test for petroleum and its products. Determination of mercaptan sulphur and hydrogen sulphide content of liquefied petroleum gases by electrometric titration Part 272, (27th February 1987) 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) ↗
74. 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) ↗
75. Methods of test for petroleum and its products. Sulphur in petroleum products (lamp method) Part 107, (28th February 1991) 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) ↗
76. Methods of test for petroleum and its products. Sulphur in petroleum products (lamp method) Part 107, (31st March 1982) 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) ↗
77. Methods of test for potassium hydroxide. (29th December 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
78. Methods of test for sodium fluoride for industrial use. Determination of carbonate content Part 9, (30th April 1980) 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) ↗
79. Methods of test for sodium hexafluorosilicate for industrial use. Determination of sulphate content Part 7, (30th September 1981) 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) ↗
80. Methods of testing plastics. Chemical properties. Determination of plasticizer absorption at room temperature of PVC resins for general use Part 4 Method 454E, (1st April 1992) 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) ↗