WHEATON® Media / Lab Bottle, non graduated, with Polyethylene (LDPE) lined Phenolic cap, clear, 500 mL

General purpose ungraduated laboratory bottles have a narrow mouth, no-drip pour lip and sloping shoulders to facilitate pouring and cleaning. Bottles, rubber lined and PTFE caps are autoclavable. The bottles are manufactured from clear borosilicate glass (meet USP Type I standards). Low alkali content helps prevent changes in pH and maintain purity of contents.