131. Iron ores. Method of sampling and sample preparation for physical testing. (15th April 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
132. Isobutene-isoprene rubber (IIR). Evaluation procedure. (1st October 2020) 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) ↗
133. Leather. Bovine wet blue. Specification. (9th December 2022) 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) ↗
134. Leather. Chemical tests. Quantitative analysis of tanning agents by filter method. (16th April 2020) 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) ↗
135. Leather. Chemical, physical, mechanical and fastness tests. Position and preparation of specimens for testing. (27th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
136. Lignins. Determination of carbohydrate composition in kraft lignin, soda lignin and hydrolysis lignin. (13th July 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
137. Lignins. Determination of lignin content in kraft lignin, soda lignin, and hydrolysis lignin. (6th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
138. Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of vinylidene chloride in plastics Part 6, (15th June 1999) 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) ↗
139. Measurement of liquid flow in open channels. Dilution methods. General Part 2A, (15th March 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
140. Metallic powders. Determination of acid insoluble content in iron, copper, tin and bronze powders. (15th June 1993) 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) ↗