| 105956-7 | Ecgonine methyl ester (Urine) |
| 105971-6 | Ecgonine methyl ester (Urine, qualitative) |
| 30107-7 | Ecgonine methyl ester |
| 30108-5 | Ecgonine methyl ester in Meconium |
| 30109-3 | Ecgonine methyl ester in Gastric fluid |
| 30110-1 | Ecgonine methyl ester in Vitreous fluid |
| 45320-9 | Ecgonine methyl ester (qualitative, confirmatory method) |
| 50592-5 | Ecgonine methyl ester (Urine, confirmatory method) |
| 78825-7 | Ecgonine methyl ester (Hair) |
| 80144-9 | Ecgonine methyl ester (Urine, qualitative, screen method) |
| 80193-6 | Ecgonine methyl ester (Blood, confirmatory method) |
| 80194-4 | Ecgonine methyl ester (Body Fluid, confirmatory method) |
| 80195-1 | Ecgonine methyl ester (confirmatory method) |
| 80196-9 | Ecgonine methyl ester (Blood, qualitative, screen method) |
| 97154-9 | Ecgonine methyl ester (Urine, qualitative, confirmatory method) |