Bel-Art Microcentrifuge Tube Refrigerator Racks SCIENCEWARE Polypropylene. Combining top-notch and uncompromising quality with an affordable price the Bel-Art Microcentrifuge Tube Refrigerator Racks SCIENCEWARE Polypropylene 189050001/ 47751-770 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Two-piece racks have a lower tray to hold water or crushed ice. Upper tray has a hole pattern for sample tubes. Tube rack 47751-770 is autoclavable and stackable. Tube rack 60986-402 is stackable. Color: translucent. Specifications for Bel-Art Microcentrifuge Tube Refrigerator Racks SCIENCEWARE 189050001 Polypropylene : For Tube Diameter mm: 12 Dimensions L x W x H cm (in.): 21.6 x 12.1 x 5.7 (81/2 x 43/4 x 21/4) No. of Places: 50 Bel-Art No.: H189050001 Unit: Each (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Bel-Art 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 Bel-Art 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 Bel-Art Microcentrifuge Tube Refrigerator Racks SCIENCEWARE Polypropylene 189050001/ 47751-770 we carry a full complement of Centrifuges as well as other product offerings from Bel-Art. We also carry a full line of Bel-Art accessories to help meet your laboratory and scientific needs. For a complete selection of Bel-Art Centrifuges please visit our Bel-Art 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. Bel-Art Microcentrifuge Tube Refrigerator Racks SCIENCEWARE 189050001 Polypropylene