VWR Modular Heating Blocks for Vials. Combining top-notch and uncompromising quality with an affordable price the VWR Modular Heating Blocks for Vials 949320/ 12621-124 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Designed for sample/serum and scintillation vials these units are constructed from a solid anodized aluminum block. The close contact of tubes to block walls allows for maximum heat retention. Single block size. Specifications for VWR Modular Heating Blocks for Vials 949320 : For Vial O.D. mm: 12 No. of Wells: 20 Dimensions: 9.5L x 7.6W x 5.1H cm (33/4 x 3 x 2") (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine VWR products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Baths Ovens Incubators and Cryogenics Storage with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Baths Ovens Incubators and Cryogenics Storage. 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 Modular Heating Blocks for Vials 949320/ 12621-124 we carry a full complement of Baths Ovens Incubators and Cryogenics Storage as well as other product offerings from VWR. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Baths Ovens Incubators and Cryogenics Storage please visit our VWR page. For more brand name Baths Ovens Incubators and Cryogenics Storage please visit our Baths Ovens Incubators and Cryogenics Storage store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. VWR Modular Heating Blocks for Vials 949320