VWR SuperSpin Microcentrifuge Tubes Pack of 500. Combining top-notch and uncompromising quality with an affordable price the VWR SuperSpin Microcentrifuge Tubes 3016-879-000/ 20170-022 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Withstand Spins up to 35000 g Ideal for Vortexing and Shaking Tables RNase- DNase- and Endotoxin-Free These tubes incorporate a high-strength wall and can be centrifuged to twice the g-force that most other microcentrifuge tubes can withstand. The GateFree design and clear polypropylene resin ensure a clear view of the pellet. Tubes also feature flat pierceable frosted caps and a side labeling surface. The ergonomically designed caps with smooth surfaces help reduce the potential for repetitive strain injuries. Ideal for phenol/chloroform extractions. Tubes fit all common rotors. Steam autoclavable to 122 C and freezable to -90 C. Note: Because tubes have a tightly fitting cap they should not be used for boiling. Ordering Information: Rainbow pack 20170-022 contains 100 tubes each of green blue red orange and yellow in separate bags. Specifications for VWR SuperSpin Microcentrifuge Tubes 3016-879-000 : Color: Rainbow Volume: 1.5 mL Maximum RCF: 35000 g (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Labcon 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 VWR 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 VWR SuperSpin Microcentrifuge Tubes 3016-879-000/ 20170-022 we carry a full complement of Centrifuges as well as other product offerings from Labcon. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Centrifuges please visit our Labcon 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. VWR SuperSpin Microcentrifuge Tubes 3016-879-000 Pack of 500