“…[15][16][17][18][19][20][21] To date, selenium, 15,21,22 arsenic, 23 nickel, 18,24 iodine, 19 cobalt, 25 iron, 20 and other analytes such as Ag, Au, Bi, Cd, Cu, Pb, Pd, Pt, Rh, S, Sb, Sn and Te 16,17 have been successfully converted to corresponding volatile species by using various photo-CVG systems.…”