Nalgene* Spherical-Bottom Centrifuge, Polycarbonate

Rated for forces up to 27,500 x g. Spherical-bottom design facilitates pellet formatioon and retrievel. For leakproof service at high speeds or when spinning hazardous materilas, use NALGENE selaing cap assembly (Cat. No. 967-20473). Use with NALGENE support, Cat. No. 967-20455. Before autoclaving, set closure on top of the bottle without engaging the threads. For proper performance these bottles must be filled to 80% of the total capacity.