The Nalgene® Centrifuge Bottles, Style 3122 manufactured by Thermo Fisher Scientific are translucent, round bottles with screw closures.
Specification
Material: Polycarbonate bottle, translucent polypropylene screw closures RCF: 13,700 × g Packaging: Pack of 4, case of 24 Bottle diam. × L: 61.77 mm × 125.2 mm Nominal capacity: 500 mL