PLACE YOUR TRUST IN THE BEST
Research, Medical, Laser, Instrument, Ultra Pure, Lab Grade
We’ve Got It!
99.0% – 99.999%+ Pure
Need Help? Talk to a CK Supply gas and industrial welding expert for more information about our products, our delivery options, or our training programs. We are always here to help!
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.
Food and 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 John Gabris 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.
Just Some of the Specialty Gases Available at CK Supply
Ethyl Methyl Ether
Nitrous Oxide (Medical)
Vinyl Methyl Ether
Don’t Just Take Our Word For It
“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 CK Supply as our dry ice vendor in the future!”
– Maggie, UMSL Research
About CK Supply
CK Supply is the largest independent supplier of compressed gases, welding and cutting equipment, and supplies in Missouri. Our five retail locations throughout Missouri & Illinois support all your welding needs. We invite everyone to “Discover the Difference” when dealing with CK Supply, Inc.