41. BS ISO 18589-3. Measurement of radioactivity in the environment. Soil. Part 3. Test method of gamma-emitting radionuclides using gamma-ray spectrometry (13th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. BS ISO 19318. Surface chemical analysis. X-ray photoelectron spectroscopy. Reporting of methods used for charge control and charge correction. (14th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. BS ISO 20998-2. Measurement and characterization of particles by acoustic methods. Part 2. Guidelines for linear theory (20th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. BS ISO 23692. Microbeam analysis. Electron probe microanalysis. Quantitative analysis of Mn dendritic segregation in continuously cast steel product. (1st May 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) ↗
45. BS ISO 23978. Natural gas. Upstream area. Determination of composition by Laser Raman spectroscopy. (17th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. BS ISO 24583. Quantitative nuclear magnetic resonance spectroscopy. Purity determination of organic compounds used for foods and food products. General requirements. (22nd September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS ISO 24639. Microbeam analysis. Analytical electron microscopy. Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy. (27th July 2021) 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) ↗
48. BS ISO 4504. Plastics. Polyethylene (PE). Determination of co-monomer content by solution state 13 C-NMR spectrometry. (21st September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. BS ISO 5842. Powder metallurgy. Hot isostatic pressing. Argon detection using gas chromatography and mass spectrometry techniques. (9th December 2021) 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) ↗
50. Carl Auer von Welsbach : chemist, inventor, entrepreneur /: chemist, inventor, entrepreneur. (2018) Authors: Adunka, Roland; Orna, Mary Virginia Record Type: Book Extent: 1 online resource (ix, 141 pages), illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗