DWK Life Sciences 74504-20 Vial,Scint,Kg33,Pp/Pulp Cap On,20Ml, KIMBLE®, 500/Unit - 09-1732 | Genesee Scientific DWK Life Sciences 74504-20 Vial,Scint,Kg33,Pp/Pulp Cap On,20Ml, KIMBLE®, 500/Unit - 09-1732 | Genesee Scientific