1. BS EN ISO 20126. Dentistry. Manual toothbrushes. General requirements and test methods. (17th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for painters' and decorators' brushes for local authorities and public institutions (excluding quality of fillings). (10th September 1970) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Method for determination of stiffness of the tufted area of toothbrushes. (30th June 1989) 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) ↗
4. Dentistry. Manual toothbrushes. General requirements and test methods. (24th March 2022) 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) ↗