PurityPlus® Oxygen 5.0: The Preferred Ultra-High-Purity, Research-Grade Oxygen in St. Louis


Cee Kay Supply, Inc. is a key source for PurityPlus® research-grade oxygen. It’s called Oxygen 5.0. With a 99.999% purity ranking, it’s the best grade of oxygen PurityPlus® turns out. That’s your clue that it’s perfect for use in all sorts of critical St. Louis laboratory and industrial applications.

In laboratories, PurityPlus® Oxygen 5.0 is frequently used as either a bleaching or an oxidizing agent, as a combustible for flame ionization detectors, and in applications of an exceptionally analytical or developmental nature that would benefit in a big way from oxygen of such purity.

Industrial uses for PurityPlus® Oxygen 5.0 cover a lot of ground. This, for one thing, is the “go-to” gas for laser-etching silicon substrates in the manufacture of semiconductors. It also serves quite often as a component in gas mixtures used to advance industrial hygiene and safety.

[[Besides that, you’ll find PurityPlus® Oxygen 5.0 used a great deal in …

  • gas welding, gas cutting, and other such industry applications;
  • the steel industry – principally to increase combustion temperatures in blast and open-hearth furnaces;
  • oxidation processes crucial to the chemical, pharmaceutical, and petroleum industries;
  • glass and ceramic production;
  • pulp and paper manufacturing – mainly as a bleaching chemical in the production of top-quality bleached pulp;
  • the medical and healthcare industries – where maximum purity is vital, say, during surgery, for intensive-care treatment, and for inhalation therapy;
  • waste-water treatment plants.

There are, as you’ve no doubt reckoned, other jobs for PurityPlus® Oxygen 5.0. But these are the tasks to which the greater number of our St. Louis-area customers put it. Aside from the fact that we make it amply available to them – wherever and whenever they need it – our customers also like the personal, localized service we provide them … as well as our reliable, highly competitive pricing.

To get your hands on the ultra-high-purity, research-grade oxygen your research demands, contact Cee Kay Supply, Inc., your next-door PurityPlus® Partner and specialty gas expert, today.