VWR Reg Hi Prs Nitrogen 0-1500. The manual override overwrites all previous values to produce an identical batch of nitrogen. The control panel features a PTFE window Teflon valves and a stainless steel valve body. Nitrogen is evolved from the reacting liquid to form a solid inert mixture which chemically reacts with organic molecules to form a solid inert substance. Nitrogen vapor adsorbed onto the surface of all media and bulk vapor adsorbed forms a uniform distribution network. The presence of the catalyst does not cause any reaction in the presence of undesirable gases or liquids. The catalyst does not cause any oxidation or chemical change in the process stream. The degree of oxidation or chemical change is not affected by the catalyst support. Specifications for VWR Reg Hi Prs Nitrogen 0-1500 3200300 : Description: VWR REG HI PRS NITROGEN 0-1500 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Harris Calorific products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Labware & 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 Reg Hi Prs Nitrogen 0-1500 3200300/ 55850-305 we carry a full complement of Labware & Accessories as well as other product offerings from Harris Calorific. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Labware & Accessories please visit our Harris Calorific page. For more brand name Labware & Accessories please visit our Labware & 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 Reg Hi Prs Nitrogen 0-1500 3200300