Ecgonine methyl ester Back Catalog number: 98459 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673309 Formetanate hydrochloride, 100 µg/ml, Acetonitril Price on request 680424 13C3-Caffeine, 10mg Price on request TPP Triphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request