Specialty Gases
Medical, Calibration Standards, Certified & Primary Standards, Custom Mixes, Disposable Cylinders, High Purity, Hydrocarbons, EPA Protocol, Rare Gases, and Food & Beverage Grade.
Place Your Trust In The Best
We have a dedicated specialty gas laboratory and sales department at our headquarters location in St. Louis, Missouri. Our goal is to be your primary source for gases, cryogenic equipment, and supplies. Whether you need gases, regulators, manifolds, hoses, or safety supplies, we can meet your needs at a local level. We have also teamed up with our cooperative (IWDC) to provide Purity Plus specialty gases and equipment. The Purity Plus group has 12 ISO 17025 Certified Laboratories. Through this cooperative, CK Supply has the capability of providing rare and specific gas mixes, as well as cryogenic equipment, in a timely and efficient manner. Our lab is certified by Asterisk, an independent third-party company, to ensure specific standards of consistency, accuracy, and integrity.
Our criteria for product preparation and packaging ensure that our products meet your needs. Our specialty gas department brings all of the elements together to guarantee total customer satisfaction.
Ben Verhagen
Specialty Gas & Equipment Manager
Sarah Scott
Customer Service
Just Some of the Specialty Gases Available at CK Supply
Ammonia, anhydrous
Argon
Arsine
Boron Trichloride
Boron Trifluoride
Butadienes
Butane
Butylene
Carbon Dioxide
Carbon Monoxide
Carbonyl Fluoride
Carbonyl Sulfide
Chlorine
Cyanogen
Chloride
Cyclobutane
Cyclopropane
Deuterium
Dimethylamine
Dimethyl Ether
Dimethylpropane
Dinitrogen Tetroxide
Ethane
Ethylacetylene
Ethylamine
Ethyl Chloride
Ethylene
Ethylene Oxide
Ethyl Fluoride
Ethyl Methyl Ether
Helium
Hydrogen Bromide
Hydrogen
Hydrogen Chloride
Hydrogen Fluoride
Hydrogen Sulfide
Methane
Methylamine
Methyl Bromide
Methyl Chloride
Methyl Fluoride
Methyl Mercaptan
Nitric Oxide
Nitrogen
Nitrogen Trifluoride
Nitrous Oxide (Medical)
Octafluorocyclobutane
Octafluoropropane
Oxygen
Perfluoro Ethyl
Vinyl Ether
Phosgene
Phosphine
Propane
Propylene
Silane
Silicon Tetrafluoride
Sulfur Dioxide
Sulfur Hexafluoride
Sulfur Tetrafluoride
Sulfuryl Fluoride
Tetrafluoroethane
Tetrafluoromethane
Trifluoromethane
Tungsten Hexafluoride
Vinyl Bromide
Vinyl Chloride
Vinyl Fluoride
Vinyl Methyl Ether
Krypton
Neon
Xenon
Spec Sheets
Food & Beverage Gases
New regulations mandated by the FDA now require suppliers to comply with updated standards for gases used for food and beverage applications. Applications including beverage carbonation, food freezing, preservation, and packaging now require certified gases to be used, along with other requirements. The ISBT (International Society of Beverage Technologists) have also implemented “beverage grade” standards that are higher than food grade requirements. These restrictions may apply to oxygen, nitrogen, CO2, and various other mixtures that interact with a product for consumption.
CK Supply is a full line supplier of food and beverage gases and can assist in determining what products are needed. For more information, please contact Sarah Scott or Ben Verhagen.
Visit CK Supply
Our retail locations throughout Missouri and Illinois allow us to cover a wide range of industrial and commercial customers throughout the Midwest with top-of-the-line welding equipment and premium lab-certified specialty gases.
Click on any location below for more information on hours and directions.
Don’t Just Take Our Word For It
Testimonials
“All the staff has been very friendly and supportive to us when it comes to obtaining the supplies we needed for our study. We will definitely be utilizing Cee Kay as our dry ice vendor in the future!”
– Maggie, UMSL Research
Contact CK Supply Today
Since 1948, CK Supply has been serving customers as a supplier of welding products, gases, and services. Give our team a call today to “Discover the Difference.”
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