Ohaus 83041009 Angle Rotor Ohaus Sale! from 30115 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Rotor Angle 4 × 50 ml RB/FA or 15 ml RB/FA – Part No. 83041009 Dual-purpose angle rotor supporting both 50 ml and 15 ml tubes. A space-efficient and flexible option for labs using mixed tube sizes. Holds 4 × 50 ml or 15 ml tubes Supports round and conical bottoms Ideal for clinical and multi-use labs Tweet