1. Fireworks. Test methods for determination of specific chemical substances. Zirconium with a particle size of less than 40 μm by inductively coupled plasma optical emission spectrometry (ICP-OES) Part 6, (12th February 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) ↗