Quick view View Item Pyrex HDPE stopper, improved form stopper size size 8 Pyrex HDPE stopper, improved form stopper size size 8 Synonym: Corning 7624, flask stopper, flask stoppers, stoppers NACRES NB.43 Properties Related Categories Corning, Corning... Weight: 2.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: