Bel-Art Tank Pe Rect W/LID+FCT 15GLN. They provide excellent chemical resistance to most acids and alkalis. All sizes are made with wide top flanges and include covers. Slope tops improve chemical resistance and prevent acids and other corrosive materials from splashing inside the tank. Slope top lids have an extra-thick insulated gasket to seal in heat and protect the tank against freezing. Slope tops also have extra molded-in longitudinal flanges for strength. Slope lids come with plastic ties for securing the lid in place. Specifications for Bel-Art Tank Pe Rect W/LID+FCT 15GLN H340950000 : Description: TANK PE RECT W/LID+FCT 15GLN (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 Laboratory Storage with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Bel-Art Spectrophotometers. 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 Tank Pe Rect W/LID+FCT 15GLN H340950000/ 47750-072 we carry a full complement of Laboratory Storage 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 Spectrophotometers please visit our Bel-Art page. For more brand name Spectrophotometers please visit our Laboratory Storage 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 Tank Pe Rect W/LID+FCT 15GLN H340950000