1. BS EN 12946:2000 Liming materials - Determination of calcium content and magnesium content - Complexometric method

2. BS EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method

3. BS EN 12948:2010 Liming materials - Determination of size distribution by dry and wet sieving

4. BS EN 13096:2003 Transportable gas cylinders - Conditions for filling gases into receptacles - Single component gases

5. BS EN 13104:2009+A2:2012 Railway applications - Wheelsets and bogies - Powered axles - Design method

6. BS EN 61204-3:2001 IEC 61204-3:2000 Low voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC)

7. BS EN 61207-1:2010 Expression of performance of gas analyzers - Part 1: General

8. BS EN 61207-3:2002 Gas analyzers - Expression of performance - Part 3: Paramagnetic oxygen analyzers

9. BS EN 61207-6:2015 Expression of performance of gas analyzers - Part 6: Photometric analyzers

10. BS EN 61207-7:2013 Expression of performance of gas analyzers - Part 7: Tuneable semiconductor laser gas analyzers