The Nalgene® Centrifuge Bottles, Style 3120 manufactured by Thermo Fisher Scientific are translucent, round bottles with screw closures.
Specification
Material: Translucent polypropylene copolymer bottles, translucent polypropylene screw closures RCF: 7,100 × g Packaging: Case of 16 Bottle diam. × L: 97.5 mm × 184.5 mm Nominal capacity: 1000 mL