Nalgene® Round Bottom Centrifuge Tubes, Polycarbonate

Nalgene® round bottom centrifuges feature an open-top style and are manufactured of clear polycarbonate. These polycarbonate centrifuge tubes are stronger than polypropylene. Smaller centrifuge tube sizes have a non-lipped finish. The 50mL and 100mL sizes have a lipped finishe. Uniform wall thickness and diameter provides improved rotor fit and performance. Can be used up to 50,000 x g in refrigerated or non-refrigerated centrifuges. Supplied without screw cap closures which can be purchased separately. (See Nalgene DS3111 series). Nalgene 3117 Series.