1. BS EN 725-12:2001. Advanced technical ceramics - Methods of бtest for ceramic powders - Part 12: Chemical analysis of zirconia

2. BS EN 725-3:1994. Advanced technical ceramics - Methods of test for ceramic powders - Part 3: Determination of the oxygen content of non-oxides by thermal extraction with a carrier gas

3. BS EN 725-4:2006. Advanced technical ceramics - Methods of test for ceramic powders - Part 4: Determination of oxygen content in aluminium nitride by XRF analysis

4. BS EN 725-5:1996. Advanced technical ceramics - Methods of test for ceramic powders - Part 5: Determination of the particle size distribution

5. BS EN 725-6:1996. Advanced technical ceramics - Methods of test for ceramic powders - Part 6: Determination of the specific surface area

6. BS EN 725-8:1997. Advanced technical ceramics - Methods of test for ceramic powders - Part 8: Determination of tapped bulk density

7. BS EN 00725-9:1997. Advanced technical ceramics - Methods of test for ceramic powders - Part 9: Determination of untamped bulk density

8. BS EN 00727-1995. Plastics piping and ducting systems - Thermoplastics pipes and fittings - Determination of Vicat softening temperature (VST).pdf

9. BS EN 00728-1997. Plastics piping and ducting systems - Polyolefin pipes and fittings - Determination of oxidation induction time.pdf

10. BS EN 729-1:1995. Quality requirements for welding Fusion welding of metallic materials - Part 1: Guidelines for selection and use