DWK Life Sciences KC28014-250 Flask,Volume,Classa,Stpr,250ml,Kimcote, KIMBLE®, 12/Unit - 09-950 | Genesee Scientific DWK Life Sciences KC28014-250 Flask,Volume,Classa,Stpr,250ml,Kimcote, KIMBLE®, 12/Unit - 09-950 | Genesee Scientific