81. Soft soldering fluxes. Test methods. Determination of ammonia content Part 9, (15th February 1996) 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) ↗
82. Soft soldering fluxes. Test methods. Determination of ammonia content Part 9, (9th November 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) ↗
83. Specification for 1, 1, 2-trichlorotrifluoroethane (R 113). (31st October 1972) 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. Specification for acetic anhydride. (20th January 1970) 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) ↗
85. Specification for coal-tar-based hot-applied coating materials for protecting iron and steel, including a suitable primer. (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
86. Specification for copper naphthenate and copper naphthenate concentrates. (14th July 1964) 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) ↗
87. Specification for cresylic acid of specified meta-cresol content. (30th June 1965) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (41 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
88. Specification for cresylic acid of specified ortho-cresol content. (29th December 1964) 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) ↗
89. Specification for diacetin (glyceryl diacetate). (24th March 1950) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
90. Specification for dichloromethane (methylene chloride). (17th July 1953) 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) ↗