41. Reusable rubber contraceptive diaphragms. Determination of compression resistance of coil spring and flat spring diaphragms Part 7, (15th August 1997) 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) ↗
42. Reusable rubber contraceptive diaphragms. Determination of deterioration after accelerated ageing Part 6, (15th August 1997) 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) ↗
43. Reusable rubber contraceptive diaphragms. Determination of dome thickness Part 3, (15th August 1997) 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) ↗
44. Reusable rubber contraceptive diaphragms. Determination of size Part 2, (15th August 1997) 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) ↗
45. Reusable rubber contraceptive diaphragms. Determination of tensile properties Part 5, (15th August 1997) 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) ↗
46. Reusable rubber contraceptive diaphragms. Determination of twisting during compression of coil spring and flat spring diaphragms Part 8, (15th August 1997) 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) ↗
47. Reusable rubber contraceptive diaphragms. Freedom from visible defects Part 4, (15th August 1997) 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) ↗
48. Reusable rubber contraceptive diaphragms. Packaging and labelling Part 9, (15th August 1997) 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) ↗
49. Reusable rubber contraceptive diaphragms. Recommendations for storage Part 10, (15th August 1997) 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) ↗
50. Soil quality. Guidance on the ecotoxicological characterization of soils and soil materials. (21st March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗