Tri-Cornered Beakers: 50ml, 100ml,250ml,400ml,800ml,1000ml PP, Three pour spouts, Disposable, 25 Pieces/sleeve, 100pieces/case - Tri-Cornered Beakers- 6 different volumes ranging from 50ml to 1,000ml- Polypropylene- Autoclavable- Unique three-corner design- Molded graduations- More durable than glass,DisposableISO and CE Certified.Biologix Tri-Corner Beaker. Catalog #DescriptionUnit93-005050ml, ...