1. BS 6337-3:1983 ISO 6685:1982. General methods of chemical analysis - Part 3: Method for determination of iron content (1,10-phenanthroline spectrophotometric method)

2. BS 6337-4:1984 ISO 6227:1982. General methods of chemical analysis - Part 3: Method for determination of iron content (1,10-phenanthroline spectrophotometric method)

3. BS 6338:1982 ISO 4520:1981 Specification for Chromate conversion coatings on electroplated zinc and cadmium coatings

4. BS 6346:1997. Electric cables - PVC insulated, armoured cables for voltages of 6001 000 V and 1 9003 300 V

5. BS 6351-2:1983 . Electric surface heating - Part 2: Guide to the design of electric surface heating systems

6. BS 6351-3:1993. Electric surface heating - Part 3: Code of practice for the installation, testing and maintenance of electric surface heating systems)

7. BS 6353:1983. Specification for Underground loudspeaker communication systems in coal mines

8. BS 6360:1991. Specification for Conductors in insulated cables and cords

9. BS 6364:1984 .Specification for Valves for cryogenic service

10. BS 6365:2008. Specification for precision vernier depth gauges