61. Paper and board intended to come into contact with foodstuffs. Determination of cadmium, lead and chromium in an aqueous extract. (15th April 1998) 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) ↗
62. Paper and board intended to come into contact with foodstuffs. Determination of dry matter content in an aqueous extract. (15th November 1998) 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) ↗
63. Paper, board and pulp. Determination of water-soluble sulfates. (25th September 2020) 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) ↗
64. Paper, board and pulps. Determination of conductivity of aqueous extracts. (23rd November 2021) 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) ↗
65. Paper, board and pulps. Determination of pH of aqueous extracts. Cold extraction Part 1, (25th March 2022) 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) ↗
66. Paper, board and pulps. Determination of pH of aqueous extracts. Cold extraction Part 1, (6th March 2020) 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) ↗
67. Paper, board and pulps. Determination of pH of aqueous extracts. Hot extraction Part 2, (13th March 2020) 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) ↗
68. Paper, board and pulps. Determination of pH of aqueous extracts. Part 2. Hot extraction Part 2, (11th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. Petroleum products. Determination of lead content of gasoline. Iodine monochloride method. (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) ↗
70. Plastics piping systems for the transport of water intended for human consumption. Migration assessment. Determination of migration values of plastics pipes Part 1, (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) ↗