Supplier of Medical Gases to the Indianapolis Healthcare Industry From clinical laboratories to hospitals to EMS, American Welding & Gas, Inc. has medical gases including Oxygen, Nitrous Oxide, Nitrogen, clinical blood gas mixtures, medical laser mixtures, and more. These medical gases are guaranteed to follow FDA and GMP regulations and are assured pure to meet all of your industry needs. Because the medical industry plays a vital role in the lives of each and every one of us, we understand the importance of supplying only the highest-quality medical equipment and gases that are certified pure. Our continued experience in the healthcare industry gives us the abilities, resources and expertise needed to be your local source for high-quality medical gases in North America. It’s our mission to tend to your needs – so you can tend to your patients’.