The 8-place LW Scientific E8 is an economical fixed speed centrifuge designed to fit any budget. Item: E8C-08AF-1501 This unit accommodates most test tubes from 3ml-15ml. The wide stance eliminates wobble, while the suction-cupped feet prevent slipping. The brushless motor (110V only) is virtually maintenance-free and the lid port allows easy viewing of specimens while in use.