1. BS 6043-4.9:1991. Methods of sampling and test for Carbonaceous materials used in aluminium manufacture - Part 4: Cold ramming pastes - Section 4.9 Determination of the old crushing strength of baked rammed paste

2. BS 6047-1:1981. Flame supervision devices for domestic, commercial and catering gas appliances - Part 1: Specification for heat sensitive type

3. BS 6068-1.4-1993 ISO 6107-4:1993. Water quality - Part 1: Glossary - Section 1.4 An additional 18 terms

4. BS 6068-1.9-1998 ISO 6107-9:1997. Water quality - Part 1: Glossary - Section 1.9 Alphabetical list and subject index

5. BS 6068-2.11-1984 ISO 7150-1:1984. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.11 Determination of ammonium manual spectrometric method

6. BS 6068-2.12-1990 ISO 6439:1990. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.12 Determination of phenol index 4-aminoantipyrine (4-aminophenazone) spectrometric methods after distillation

7. BS 6068-2.17-1986. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.17 Methods for determination of total cyanide

8. BS 6068-2.18:1986. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.18 Methods for determination of easily liberatable cyanide

9. BS 6068-2.19:1986 ISO 6703-3:1984. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.19 Method for determination of cyanogen chloride

10. BS 6068-2.2:1983 ISO 6332:1982. Water quality - Part 2: Physical, chemical and biochemical methods - Section 2.2 Determination of iron 1, 10-phenanthroline photometric method