221. Foodstuffs. Determination of aflatoxin B1, and the sum of aflatoxins B1, B2, G1 and G2 in cereals, shell-fruits and derived products. High performance liquid chromatographic method with post column derivatization and immunoaffinity column clean up. (15th November 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) ↗
222. In vitro diagnostic medical devices. Information supplied by the manufacturer with in vitro diagnostic reagents for staining in biology. (15th July 1999) 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) ↗
223. Surface active agents. Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD. (15th September 1999) 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) ↗
224. Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of isocyanates in plastics Part 8, (15th September 1999) 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) ↗
225. Metallic materials. Verification of static uniaxial testing machines. Tension/compression testing machines. Verification and calibration of the force-measuring system Part 1, (15th November 1999) 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) ↗
226. 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) ↗
227. Fruit and vegetable juices. Determination of free amino acids content. Liquid chromatographic method. (15th June 1999) 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) ↗
228. Methods for analysis and testing of coal and coke. Proximate analysis. Determination of moisture content of the general analysis test sample Part 104.1, (15th August 1999) 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) ↗
229. Methods of test for petroleum and its products. Petroleum products. Determination of cloud point Part 219, (28th February 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) ↗
230. Fruit and vegetable juices. Enzymatic determination of acetic acid (acetate) content. NAD spectrometric method. (15th July 1999) 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) ↗