| Products | Methods |
|---|---|
| Diet Products for Fen Phen | HPLC or LC/MS/MS |
| Impotency Products for Sildenafil & derivatives | HPLC or LC/MS/MS |
| Impotency Products for Tadarafil & derivatives | HPLC or LC/MS/MS |
| Impotency Products for Vadenafil & derivatives | HPLC or LC/MS/MS |
| Stimulant Products for Ephedrine & Alkaloids | HPLC or LC/MS |