VWR Petri DSH100X15 MEDIACS500. Petri dishes feature a white background color which helps to avoid optical distortion and provides increased contrast against dark backgrounds. Color etching reduces undesirable optical effects making the dark background virtually invisible. Helps to clearly differentiate between brightly colored shipments. For proper waste container handling please contact your VWR Sales Representative or the VWR Environmental Services Department. Specifications for VWR Petri DSH100X15 MEDIACS500 3501A : Description: VWR PETRI DSH100X15 MEDIACS500 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Parter Medical products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Beakers Test Tubes Flasks & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Beakers Test Tubes Flasks & Accessories. 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 Petri DSH100X15 MEDIACS500 3501A/ 89022-320 we carry a full complement of Beakers Test Tubes Flasks & Accessories as well as other product offerings from Parter Medical. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Beakers Test Tubes Flasks & Accessories please visit our Parter Medical page. For more brand name Beakers Test Tubes Flasks & Accessories please visit our Beakers Test Tubes Flasks & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. VWR Petri DSH100X15 MEDIACS500 3501A