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: 7,100 × g Packaging: Pack of 4, case of 16 Bottle diam. × L: 98.17 mm × 169.7 mm Nominal capacity: 1000 mL