Pencycuron-PB-amine, 25mg

(1S,2R,3S,4S)-rel-1,2,3,4-Tetrahydro-1,2,3,4-chrysenetetrol, , Solvent-, Unit , # of units-, Cas.no. 79356-06-2 (Unspecified sterochemistry)

Caffeine for system suitability, 10mg

Amber dioxane isomer mixture,500µg/mL,isooctane,1mL