1. BS ISO 23922. Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes under intense smoking conditions. Method using high performance liquid chromatography. (11th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS IEC 63209-11. Determination of certain substances in electrotechnical products. Part 11. TCEP in polymers by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry (15th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS ISO 7358. Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten. Determination of bergapten content by high-performance liquid chromatography (HPLC). (8th April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten. Determination of bergapten content by high-performance liquid chromatography (HPLC). (28th May 2021) 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) ↗
5. Eggs and egg products. Determination of fipronil and metabolites residues. Liquid chromatography tandem mass spectrometry method. (19th April 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) ↗
6. Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime. Method using high performance liquid chromatography. (23rd September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Foodstuffs. Detection of food allergens by liquid chromatography. mass spectrometry (LC-MS) methods. General considerations. (13th July 2022) 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) ↗
8. BS ISO 7124. Eggs and egg products. Determination of fipronil and metabolites residues. Liquid chromatography-tandem mass spectrometry method. (7th September 2022) 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) ↗