Nalge Nunc Round-Bottom Centrifuge Tubes Polypropylene Copolymer NALGENE Round-Bottom Tubes Pack. Combining top-notch and uncompromising quality with an affordable price the Nalge Nunc Round-Bottom Centrifuge Tubes Polypropylene Copolymer NALGENE Round-Bottom Tubes 3110-0160/ 21010-771 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Heavy-duty construction for repeated autoclavability. Excellent chemical and abrasion resistance. An economical choice for refrigerated or standard centrifugation. Molded for uniform wall thickness and extra strength. PPCO has a better low-temperature rating than standard polypropylene. Also useful as test tubes. RCF ratings are based on chemical compatibility and proper rotor fit. Note: For proper performance fill tubes to at least 80percent of the total capacity. Ordering Information: Supplied without closures. Polypropylene closures available separately (see 21010-852 series). Specifications for Nalge Nunc Round-Bottom Centrifuge Tubes Polypropylene Copolymer NALGENE 3110-0160 Round-Bottom Tubes : Vol.mL: 16 Dia. x L mm: 18.0 x 99.3 FitsClosure No.: 18 NNI No.: 3110-0160 Unit: Pack of 10 Maximum RCF: 50000 g (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Nalge Nunc 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 Nalge Nunc 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 Nalge Nunc Round-Bottom Centrifuge Tubes Polypropylene Copolymer NALGENE Round-Bottom Tubes 3110-0160/ 21010-771 we carry a full complement of Centrifuges as well as other product offerings from Nalge Nunc. We also carry a full line of Nalge Nunc accessories to help meet your laboratory and scientific needs. For a complete selection of Nalge Nunc Centrifuges please visit our Nalge Nunc 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. Nalge Nunc Round-Bottom Centrifuge Tubes Polypropylene Copolymer NALGENE 3110-0160 Round-Bottom Tubes Pack