IS 1 Iceland CW 2008 807 Zinc I yes 6.637 IS 1 Iceland CW 2008 808 Cadmium I yes 0.006 IS 1 Iceland CW 2008 804 Copper I yes 1.001 IS 1 Iceland CW 2008 815 Nickel I yes 0.332 IS 1 Iceland CW 2008 819 Lead I yes 0.214 IS 1 Iceland CW 2008 822 Mercury I yes 0.011 IS 1 Iceland CW 2008 803 Arsenic I yes 0.089 IS 1 Iceland CW 2008 813 Chromium I yes 0.275 IS 1 Iceland CW 2008 1206 Cyanide I yes 0.2 IS 1 Iceland CW 2008 1351 Fluorine I yes 36.23