: For liquid nitrogen, check with local cattle farm supply chains or artificial insemination centers ; they often stock it for storing biological samples. Buying Online
: Compressed gas is classified as a hazardous material and may incur significant shipping surcharges when ordered online. Expand map Industrial Gas Suppliers Equipment & General Supply Liquid Nitrogen Dewar – U.S. Solid buy pure nitrogen
: Offers both compressed nitrogen (>99.998% purity) and refrigerated liquid nitrogen. : For liquid nitrogen, check with local cattle
: Buying liquid nitrogen requires a specialized vacuum-insulated container called a Dewar . Many suppliers will not fill a container that hasn't been recently inspected. Solid : Offers both compressed nitrogen (>99
Local industrial gas suppliers are the most reliable source for both high-pressure gas cylinders and liquid nitrogen refills. They typically offer rental or purchase options for cylinders.