Manufacturer # 603 Brand Select Manufacturer McKesson Brand Application Microhematocrit Centrifuge Number of Test Tubes 6 Place Speed of Separation Fixed Speed 12,000 rpm Tubing Angle Horizontal Rotor UNSPSC Code 41103903 Features Select Microhematocrit Centrifuge SELECT Microhematocrit Centrifuges feature a mechanical 5 minute timer with bell signal at the end of the run safety switch in latch that shuts off motor when the lid is lifted electric motor-braking, and a 1-year warranty. They hold up to 24 tubes, include a tube reader, and have a nominal speed of 12,000 RPM. Safety switch in latch that shuts off motor when the lid is lifted. Electric motor-braking. Holds up to 24 tubes. Nominal speed of 12,000 RPM. Not Made With Natural Rubber Latex. 1 Each / Each