Exam B-2
| Year 8, April 2016 | Saliva | Urine |
Exam C-3
| Year 8, Summer 2016 | Saliva | Urine | Hair | Serum | Plasma EDTA | Plasma Heparin |
Exam D-4
| Year 14, Summer 2022 | Saliva | Urine | Serum | Plasma EDTA | Plasma Heparin | Plasma Citrate | Buffy Coat |
Exam F-6, EMCT
| Year 15a, Jan 2023 | Saliva | Urine | Hair |
Exam H-8, EMCT
| Year 15c, Jul 2023 | Saliva | Urine | Hair |
Exam J-10 EMCT
| Year 16a, Jan 2024 | Saliva | Urine | Hair |
Exam L-12, EMCT
| Year 16c, Jun 2024 | Saliva | Urine | Hair |