Elemente und Elementspeziesanalytik
| Parameter | CAS-Nummer |
| Aluminium (Al) | 7429-90-5 |
| Antimon (Sb) | 7440-36-0 |
| Arsen (As) | 7440-38-2 |
| Arsenit | - |
| Arsenat | - |
| Methylarsenat | - |
| Dimethylarsenat | - |
| Barium (Ba) | 7440-39-3 |
| Beryllium (Be) | 7440-41-7 |
| Blei (Pb) | 7439-92-1 |
| Bor (B) | 7440-42-8 |
| Brom (Br) | 7726-95-6 |
| Bromid | - |
| Bromat | - |
| Cadmium (Cd) | 7440-43-9 |
| Calcium (Ca) | 7440-70-2 |
| Cer (Ce) | 7440-45-1 |
| Chrom (Cr) | 7440-47-3 |
| Chrom III | - |
| Chrom VI | 18540-29-9 |
| Cobalt (Co) | 7440-48-4 |
| Cobalamin | 68-19-9 |
| Dysprosium (Dy) | 7429-91-6 |
| Eisen (Fe) | 7439-89-6 |
| Erbium (Er) | 7440-52-0 |
| Europium (Eu) | 7440-53-1 |
| Gadolinium (Gd) | 7440-54-2 |
| Gallium (Ga) | 7440-55-3 |
| Gold (Au) | 7440-57-5 |
| Holmium (Ho) | 7440-60-0 |
| Iod (I) | 7553-56-2 |
| Iodid | - |
| Iridium (Ir) | 7439-88-5 |
| Kalium (K) | 7440-09-7 |
| Kupfer (Cu) | 7440-50-8 |
| Lanthan (La) | 7439-91-0 |
| Lithium (Li) | 7439-93-2 |
| Luthetium (Lu) | 7439-94-3 |
| Magnesium (Mg) | 7439-95-4 |
| Mangan (Mn) | 7439-96-5 |
| Molybdän (Mo) | 7439-98-7 |
| Natrium (Na) | 7440-23-5 |
| Neodym (Nd) | 7440-00-8 |
| Nickel (Ni) | 7440-02-0 |
| Niob (Nb) | 7440-03-1 |
| Osmium (Os) | 7440-04-2 |
| Palladium (Pd) | 7440-05-3 |
| Phosphor (P) | 7723-14-0 |
| Platin (Pt) | 7440-06-4 |
| Praseodym (Pr) | 7440-10-0 |
| Promethium (Pm) | 7440-12-2 |
| Quecksilber (Hg) | 7439-97-6 |
| Methylquecksilber | 22967-92-6 |
| Rhenium (Re) | 7440-15-5 |
| Rhodium (Rh) | 7440-16-6 |
| Rubidium (Rb) | 7440-17-7 |
| Ruthenium (Ru) | 7440-18-8 |
| Samarium (Sm) | 7440-19-9 |
| Scandium (Sc) | 7440-20-2 |
| Schwefel (S) | 7704-34-9 |
| Selen (Se) | 7782-49-2 |
| Silber (Ag) | 7440-22-4 |
| Silizium (Si) | 7440-21-3 |
| Strontium (Sr) | 7440-24-6 |
| Tantal (Ta) | 7440-25-7 |
| Tellur (Te) | 13494-80-9 |
| Terbium (Tb) | 7440-27-9 |
| Thallium (Tl) | 7440-28-0 |
| Thorium (Th) | 7440-29-1 |
| Thulium (Tm) | 7440-30-4 |
| Titan (Ti) | 7440-32-6 |
| Uran (U) | 7440-61-1 |
| Vanadium (V) | 7440-62-2 |
| Wismut (Bi) | 7440-69-9 |
| Wolfram (W) | 7440-33-7 |
| Ytterbium (Yb) | 7440-64-4 |
| Yttrium (Y) | 7440-65-5 |
| Zink (Zn) | 7440-66-6 |
| Zinn (Sn) | 7440-31-5 |
| Zirconium (Zr) | 7440-67-7 |