DWK Life Sciences 28014B-1000 Flask,Volume,Classa,Blu Scale,1000ml, KIMBLE®, 1/Unit - 09-441 | Genesee Scientific DWK Life Sciences 28014B-1000 Flask,Volume,Classa,Blu Scale,1000ml, KIMBLE®, 1/Unit - 09-441 | Genesee Scientific