List of Drugs by GAS Dosage Form (Page: 18)
Below you will find an alphabetical list of the drug manufacturers/labelers and their drugs using GAS form of dosage delivery. Select the drug and manufacturer/labeler you would like to view. Once selected, you will proceed to the drug page, including details on the drug.
| Pharmaceutical Manufacturer / Labeler | Drug Name |
| R. N. Goss Gas Products Company | Oxygen |
| Randle Respiratory Care, Inc. | Oxygen |
| RCS Management Corporation | Oxygen |
| Red Ball Medical Supply | Oxygen |
| Red Ball Oxygen Co., Inc. | Carbon Dioxide |
| Red Ball Oxygen Co., Inc. | Nitrogen |
| Red Ball Oxygen Co., Inc. | Nitrous Oxide |
| Red Ball Oxygen Co., Inc. | Oxygen |
| Red River Welding Supply Co. dba McGinnis Welding Supply Co | OXYGEN |
| Regional Home Care, Inc. | OXYGEN |
| Reliable Medical Inc. | Oxygen |
| Reliance Oxygen & Equipment | Oxygen |
| Resp-I-Care, Inc. | Oxygen |
| Respacare of Louisiana | Oxygen |
| Respiratory At Home Plus | Oxygen |
| Respiratory Home Care Specialists, Inc. | Oxygen |
| Respitek Inc | OXYGEN |
| Rezk Medical Supply | OXYGEN |
| Rice Home Medical LLC | OXYGEN |
| Richmond Oxygen Company Inc. | NITROGEN |
| Richmond Oxygen Company Inc. | OXYGEN |
| Richmond Respiratory & Medical Supply | Oxygen |
| Ridgeview Home Medical Equipment | OXYGEN |
| Riverside Health Equipment | Oxygen |
| Roadrunner Oxygen Service | Nitrogen |
| RoadRunner Oxygen Service, Inc. | Oxygen |
| Roberts Home Medical, Inc. | Oxygen |
| Roberts Oxygen Company, Inc | Nitrogen |
| Roberts Oxygen Company, Inc. | Air |
| Roberts Oxygen Company, Inc. | CARBON DIOXIDE |
| Roberts Oxygen Company, Inc. | Carbon Dioxide-Air Mixture |
| Roberts Oxygen Company, Inc. | Carbon Dioxide-Oxygen Mixture |
| Roberts Oxygen Company, Inc. | Carbon Dioxide-Oxygen-Nitrogen Mixture |
| Roberts Oxygen Company, Inc. | Helium |
| Roberts Oxygen Company, Inc. | Helium-Oxygen-Nitrogen Mixture |
| Roberts Oxygen Company, Inc. | Nitrogen |
| Roberts Oxygen Company, Inc. | Nitrous Oxide |
| Roberts Oxygen Company, Inc. | Oxygen |
| Roberts Oxygen Company, Inc. | Oxygen-Carbon Dioxide Mixture |
| Roberts Oxygen Company, Inc. | Oxygen-Helium Mixture |
| Roberts Oxygen Company, Inc. | Oxygen-Nitrogen Mixture |
| ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | Oxygen |
| Rochester Welding Supply Corp. | NITROGEN |
| Rochester Welding Supply Corp. | OXYGEN |
| Rogers Pharmacy | Oxygen |
| Ross Medical Supply Co. Inc. | oxygen |
| Rotech Healthcare Inc | Oxygen |
| RTA Homecare, Inc. | Oxygen |
| RTA Pediatric Care Inc. | OXYGEN |
| RX O2 Oxygen & Medical Equipment Supply | Oxygen |
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