Eppendorf Vacufuge Concentrator 0 Rotors Rotor 70 x 1.5-2.0 Ml 11 x 40 mm Microcentrifuge Tubes. 5ml and 2.0ml microcentrifuge tubes. The Eppendorf Vacufuge Concentrator differentiates between common DNA/RNA and protein samples and helps decrease concentration time by up to 20percent. This centrifuge from Eppendorf is very easy to use. It only takes a few seconds to dial in the vacuum and control the speed for gentle or efficient evaporation. Users can easily identify the tubes in their rotors from one another and can easily read the caps on the outside of the rotors. In addition the Eppendorf Vacufuge Concentrator has a weighted transparent lid that allows one to easily see the concentration reaction without the need for a vacuum valve or cover. The rotors of the Eppendorf Vacufuge Concentrator are elastomer-coated nylon reinforced double-window rotors. These provide all the advantages of a vacuum concentrator with the speed efficiency space-saving width and safety features that are needed in a centrifuge but not of a centrifuge. Users can take advantage of all the advantages of a vacuum centrifuge while reducing back pressure on their vacuum systems. An Eppendorf Vacufuge is a patented method for decreasing overall run times and improving safety. Eppendorf vacuum concentrators have a leakproof center seal and an easily replaceable sealing gasket. Quickly prepare concentrated samples for use by pouring them into a freezer for later use. If solids are to be preserved the Eppendorf Vacufuge Dry Box can be used instead of the Eppendorf Vacufuge Concentrator. A vacuum release switch on the concentrateer rotor engages the two-stage centrifugal pump for the highest level of vacuum. Otherwise vacuum release on the vacuum pump is automatic. The Eppendorf Vacufuge Concentrator features three aeration modes (aqueous alcohol and off) for three different types of sample. Specifications for Eppendorf Vacufuge Concentrator 022822047 Rotors Rotor 70 x 1.5 2.0 Ml (11 x 40 mm) Microcentrifuge Tubes: Description: Rotor 70 x 1.5 2.0 mL (11 x 40 mm) Microcentrifuge Tubes Eppendorf No.: 22822047 Unit: Each Speed: 1400 rpm Maximum RCF: 240 g Heating Levels: 30 45 60 C (86 113 140 F) or ambient Electrical: 115V 50/60Hz Weight: 31 kg (68.2 lbs.) (Complete System) (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Eppendorf products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Centrifuges with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Eppendorf Centrifuges. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Eppendorf Vacufuge Concentrator Rotors Rotor 70 x 1.5-2.0 Ml (11 x 40 mm) Microcentrifuge Tubes 022822047/ 53512-630 we carry a full complement of Centrifuges as well as other product offerings from Eppendorf. We also carry a full line of Eppendorf accessories to help meet your laboratory and scientific needs. For a complete selection of Eppendorf Centrifuges please visit our Eppendorf page. For more brand name Centrifuges please visit our Centrifuges store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Eppendorf Vacufuge Concentrator 022822047 Rotors Rotor 70 x 1.5-2.0 Ml 11 x 40 mm Microcentrifuge Tubes