Part Table B Chemical parameters
Scotland
Part I: Directive requirements
| (1)Item | (2)Parameters | (3)Concentration or Value (maximum) | (4)Units of Measurement |
|---|---|---|---|
| 1. | Acrylamide(i) | 0.10 | µg/1 |
| 2. | Antimony | 5.0 | µgSb/l |
| 3. | Arsenic | 10 | µgAs/l |
| 4. | Benzene | 1.0 | µg/l |
| 5. | Benzo(a)pyrene | 0.010 | µg/l |
| 6. | Boron | 1.0 | mgB/l |
| 7. | Bromate | 10 | µgBrO3/l |
| 8. | Cadmium | 5.0 | µgCd/l |
| 9. | Chromium | 50 | µgCr/l |
| 10. | Copper | 2.0 | mg Cu/l |
| 11. | Cyanide | 50 | µgCN/l |
| 12. | 1,2 dichloroethane | 3.0 | µg/l |
| 13. | Epichlorohydrin(i) | 0.10 | µg/l |
| 14. | Fluoride | 1.5 | mg F/l |
| 15. | Lead | (a) 25, from 3/7/06 until 24/12/13 | µgPb/l |
(b) 10, from 25/12/13 | µgPb/l | ||
| 16. | Mercury | 1.0 | µgHg/l |
| 17. | Nickel | 20 | µgNi/l |
| 18. | Nitrate | 50 | mgNO3/l |
| 19. | Nitrite | 0.50 | mgNO2/l |
| 20. | Pesticides(ii)– | ||
| Aldrin | 0.030 | µg/l | |
| Dieldrin | 0.030 | µg/l | |
| Heptachlor | 0.030 | µg/l | |
| Heptachlor epoxide | 0.030 | µg/l | |
| other pesticides | 0.10 | µg/l | |
| 21. | Pesticides: Total(iii) | 0.50 | µg/l |
| 22. | PAH(iv) | 0.10 | µg/l |
| 23. | Selenium | 10 | µgSe/l |
| 24. | Tetrachloroethene & Trichloroethene(v) | 10 | µg/l |
| 25. | THM: Total(vi) | 100 | µg/l |
| 26. | Vinyl chloride(i) | 0.50 | µg/l |