DWK Life Sciences 28014F-2000 Flask,Volume,Classa,Red Ptfe,2000ml, KIMBLE®, 4/Unit - 09-453 | Genesee Scientific DWK Life Sciences 28014F-2000 Flask,Volume,Classa,Red Ptfe,2000ml, KIMBLE®, 4/Unit - 09-453 | Genesee Scientific