1S,2R(+)-Ephedrine-D3 Back Catalog number: 96586 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73635 Ecgonine methyl ester Price on request 11179.17-500-IO Amber dioxane isomer mixture,500µg/mL,isooctane,1mL Price on request 683691 Atrazine-desisopropyl-2-hydroxy, 100 µg/ml, Metha Price on request