Per- and polyfluoroalkyl substances (PFAS) (Serum, Exam 3)
Polychlorinated biphenyl (PCBs) (Plasma, Exam 3, subset)
Polybrominated diphenyl esters (PBDEs) (Plasma, Exam 3, subset)
Organochlorine pesticides (Plasma, Exam 3, subset)
| Class | Metabolites | Parent Compound | Exam Measured |
| PFAs | PFOS | PFOS | 3 |
| PFAs | PFOA | PFOA | 3 |
| PFAs | PFNA | PFNA | 3 |
| PFAs | PFHxS | PFHxS | 3 |
| PFAs | FOSA | (Sulfuramid) FOSA | 3 |
| PFAs | EtFOSA | (Sulfuramid) EtFOSA | 3 |
| Organobromines | BDE47m | Flame retardants | 3 |
| Organobromines | BDE100 | Flame retardants | 3 |
| Organobromines | BDE153 | Flame retardants | 3 |
| Organobromines | BDE154 | Flame retardants | 3 |
| Organochlorines | PCB118 | PCBs | 3 |
| Organochlorines | PCB138 | PCBs | 3 |
| Organochlorines | PCB153 | PCBs | 3 |
| Organochlorines | PCB180 | PCBs | 3 |
| Organochlorines | cis-nonachlor | Organochlorine pesticides | 3 |
| Organochlorines | trans-nonachlor | Organochlorine pesticides | 3 |
| Organochlorines | trans-chlordane | Organochlorine pesticides | 3 |
| Organochlorines | heptachlor epoxide | Organochlorine pesticides | 3 |
| Organochlorines | p,p’-DDE | DDT | 3 |