Oak Ridge Centrifuge Tubes, PP-Copolymer Nalgene®
PP-copolymer. With PP screw cap. Round bottom. Polypropylene copolymer provides greater chemical resistance than polycarbonate and can be autoclaved repeatedly. Contact-clear tubes allow easy view of contents. Can be used up to 50000 x g in refrigerated and non-refrigerated centrifuges. |