131. Methods. Sampling and testing mastic asphalt and pitchmastic used in building. (30th January 1976) 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) ↗
132. Mineral insulating oils. Methods for the determination of 2-furfural and related compounds. (15th June 1994) 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. Molecular biomarker analysis — Requirements for microarray detection of specific nucleic acid sequences. (27th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
134. Native starch. Determination of starch content. Ewers polarimetric method. (15th November 1998) 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. Oilseed residues. Determination of total residual hexane. (15th August 1995) 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) ↗
136. Oilseeds. Determination of oil content (Reference method). (15th April 1999) 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) ↗
137. Oilseeds. Extraction of oil and preparation of methyl esters of triglyceride fatty acids for analysis by gas chromatography (Rapid method). (17th September 2019) 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) ↗
138. Optics and optical instruments. Contact lenses. Determination of cytotoxicity of contact lens material. Agar overlay test and growth inhibition test Part 1, (15th December 1999) 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) ↗
139. Paper and board intended to come into contact with foodstuffs. Determination of formaldehyde in an aqueous extract. (15th May 1997) 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) ↗
140. Paper and board intended to come into contact with foodstuffs. Determination of formaldehyde 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) ↗