PYREX® 19.5x145 mm Disposable Flat Bottom Screw Cap Culture Tubes, Without Caps
Corning Life SciencesThese disposable 29.5 mL PYREX® culture tubes have a flat bottom and come without a marking spot. These tubes are 19.5x145mm, are made from borosilicate glass and are sold without caps. For disposable phenolic caps, see No. 99999.