Prescription drug
Where is Nitrous Oxide made?
59 companies sell it under their own name and 3 repackagers rebottle it. Their labels name 126 factories in the United States and Canada.
United States 125Canada 1
Companies and their factories
| Company on the label | Factory | Where | Last FDA inspection |
|---|---|---|---|
| Airgas USA, LLC992 mL per 1 L · NDC 11054-007 | Airgas Nor Pac IncMakes it | Location not on file | Not inspected on record |
| Airgas Usa, LLCMakes it | San Diego, CA, United States | Problems found, fixed voluntarilyMar 2022 | |
| Airgas Usa, LLCMakes it | Phoenix, AZ, United States | Problems found, fixed voluntarilyJun 2021 | |
| Airgas Usa, LLCMakes it | Worcester, MA, United States | No problems foundNov 2016 | |
| Airgas Usa, LLCMakes it | Linthicum Heights, MD, United States | Problems found, fixed voluntarilyJul 2023 | |
| Airgas Usa, LLCMakes it | Albany, NY, United States | No problems foundAug 2013 | |
| Airgas Usa, LLCMakes it | Sacramento, CA, United States | No problems foundSep 2014 | |
| Airgas Usa, LLCMakes it | Hattiesburg, MS, United States | No problems foundApr 2018 | |
| Airgas Usa, LLCMakes it | Salt Lake City, UT, United States | Problems found, fixed voluntarilyDec 2024 | |
| Airgas Usa, LLCMakes it | Charlotte, NC, United States | Problems found, fixed voluntarilyJun 2018 | |
| Airgas Usa, LLCMakes it | Tacoma, WA, United States | No problems foundJan 2015 | |
| Airgas Usa, LLCMakes it | Location not on file | Not inspected on record | |
| Airgas Usa, LLCMakes it | North Little Rock, AR, United States | No problems foundFeb 2013 | |
| Airgas Usa, LLCMakes it | Albany, GA, United States | No problems foundMar 2016 | |
| Airgas Usa, LLCMakes it | Saint Louis, MO, United States | No problems foundFeb 2024 | |
| Airgas Usa, LLCMakes it | Goldsboro, NC, United States | No problems foundJun 2016 | |
| Airgas Usa, LLCMakes it | Vancouver, WA, United States | No problems foundSep 2013 | |
| Airgas Usa, LLCMakes it | Theodore, AL, United States | No problems foundSep 2014 | |
| Airgas Usa, LLCMakes it | Geismar, LA, United States | No problems foundMar 2014 | |
| Airgas Usa, LLCMakes it | Overland Park, KS, United States | No problems foundDec 2015 | |
| Airgas Usa, LLCMakes it | Cleveland, OH, United States | Not inspected on record | |
| Airgas Usa, LLCMakes it | Wayne, MI, United States | Problems found, fixed voluntarilyJul 2015 | |
| Airgas Usa, LLCMakes it | Chattanooga, TN, United States | No problems foundMar 2011 | |
| Airgas Usa, LLCMakes it | Bessemer, AL, United States | No problems foundSep 2014 | |
| Airgas Usa, LLCMakes it | Evansville, IN, United States | No problems foundSep 2014 | |
| Airgas Usa, LLCMakes it | Shinnston, WV, United States | No problems foundNov 2013 | |
| Airgas Usa, LLCMakes it | Kingsport, TN, United States | No problems foundAug 2024 | |
| Airgas Usa, LLCMakes it | La Grange, IL, United States | No problems foundNov 2017 | |
| Airgas Usa, LLCMakes it | New Berlin, WI, United States | Not inspected on record | |
| Airgas Usa, LLCMakes it | Roseville, MN, United States | No problems foundApr 2013 | |
| Airgas Usa, LLCMakes it | Albuquerque, NM, United States | No problems foundJun 2013 | |
| Airgas Usa, LLCMakes it | Houston, TX, United States | Problems found, fixed voluntarilyAug 2024 | |
| Airgas Usa, LLCMakes it | San Antonio, TX, United States | Problems found, fixed voluntarilyMar 2010 | |
| Airgas Usa, LLCMakes it | Henderson, CO, United States | Not inspected on record | |
| Airgas Usa, LLCMakes it | Louisville, KY, United States | Not inspected on record | |
| Linde Gas & Equipment Inc.990 mL per 1 L · NDC 59579-004 | Linde Gas & Equipment Inc.Makes it | Tacoma, WA, United States | No problems foundApr 2014 |
| Linde Gas & Equipment Inc.Makes it | Cincinnati, OH, United States | No problems foundFeb 2018 | |
| Linde Gas & Equipment Inc.Makes it | North Royalton, OH, United States | No problems foundMar 2014 | |
| Linde Gas & Equipment Inc.Makes it | Slatersville, RI, United States | Problems found, fixed voluntarilyApr 2014 | |
| Linde Gas & Equipment Inc.Makes it | Austin, TX, United States | Not inspected on record | |
| Linde Gas & Equipment Inc.Makes it | Cahokia, IL, United States | No problems foundMar 2016 | |
| Linde Gas & Equipment Inc.Makes it | Salt Lake City, UT, United States | No problems foundSep 2015 | |
| Linde Gas & Equipment Inc.Makes it | Tualatin, OR, United States | Not inspected on record | |
| Linde Gas & Equipment Inc.Makes it | Marlborough, MA, United States | Problems found, fixed voluntarilyFeb 2015 | |
| Linde Gas & Equipment Inc.Makes it | Morrisville, PA, United States | Problems found, fixed voluntarilyApr 2026 | |
| Linde Gas & Equipment Inc.Makes it | Pittsburg, CA, United States | No problems foundNov 2013 | |
| Linde Gas & Equipment Inc.Makes it | South Bend, IN, United States | Not inspected on record | |
| Linde Gas & Equipment Inc.Makes it | Newark, NJ, United States | No problems foundOct 2016 | |
| Linde Gas & Equipment Inc.Makes it | Houston, TX, United States | Not inspected on record | |
| Linde Gas & Equipment Inc.Makes it | Cherokee, AL, United States | Not inspected on record | |
| Linde Gas Equipment Inc.Makes it | Albuquerque, NM, United States | Problems found, fixed voluntarilySep 2012 | |
| Oxarc, LLC990 mL per 1 L · NDC 34057-010 | Oxarc, LLCMakes it | Nampa, ID, United States | No problems foundMay 2019 |
| Oxarc, LLCMakes it | Spokane, WA, United States | Problems found, fixed voluntarilyMay 2011 | |
| Oxarc, LLCMakes it | Union Gap, WA, United States | Problems found, fixed voluntarilyJun 2011 | |
| Oxarc, LLCMakes it | Moses Lake, WA, United States | No problems foundJul 2017 | |
| Oxarc, LLCMakes it | Walla Walla, WA, United States | Not inspected on record | |
| Oxarc, LLCMakes it | Lewiston, ID, United States | Not inspected on record | |
| Oxarc, LLCMakes it | Pasco, WA, United States | Problems found, fixed voluntarilyJan 2018 | |
| Oxarc, LLCMakes it | Wenatchee, WA, United States | Problems found, fixed voluntarilyNov 2015 | |
| Oxarc, LLCMakes it | Boise, ID, United States | No problems foundMay 2019 | |
| Oxarc, LLCMakes it | Coeur D Alene, ID, United States | Problems found, fixed voluntarilyAug 2019 | |
| Oxarc, LLCMakes it | Okanogan, WA, United States | Problems found, fixed voluntarilyJul 2017 | |
| Nippon Sanso Matheson, Inc.992 mL per 1 L · NDC 55037-301 | Nippon Sanso Matheson, Inc.Makes it | Tualatin, OR, United States | Problems found, fixed voluntarilyMar 2015 |
| Nippon Sanso Matheson, Inc.Makes it | Dallas, TX, United States | Problems found, fixed voluntarilyDec 2022 | |
| Nippon Sanso Matheson, Inc.Makes it | Greensburg, PA, United States | No problems foundAug 2014 | |
| Nippon Sanso Matheson, Inc.Makes it | Miami, FL, United States | Not inspected on record | |
| Nippon Sanso Matheson, Inc.Makes it | Austin, TX, United States | Not inspected on record | |
| Nippon Sanso Matheson, Inc.Makes it | Waverly, NE, United States | No problems foundSep 2023 | |
| Nippon Sanso Matheson, Inc.Makes it | Eagan, MN, United States | No problems foundDec 2012 | |
| Nippon Sanso Matheson, Inc.Makes it | South Portland, ME, United States | No problems foundFeb 2013 | |
| Nippon Sanso Matheson, Inc.Makes it | Donora, PA, United States | No problems foundFeb 2026 | |
| Nippon Sanso Matheson, Inc.Makes it | Richmond, CA, United States | Problems found, fixed voluntarilyDec 2019 | |
| American Welding & Gas, Inc.990 mL per 1 L · NDC 44076-012 | American Welding & Gas, Inc.Makes it | Billings, MT, United States | Problems found, fixed voluntarilySep 2013 |
| American Welding & Gas, Inc.Makes it | Georgetown, KY, United States | No problems foundFeb 2023 | |
| American Welding & Gas, Inc.Makes it | Beaumont, TX, United States | Not inspected on record | |
| American Welding & Gas, Inc.Makes it | Fort Pierce, FL, United States | Not inspected on record | |
| American Welding & Gas, Inc.Makes it | Lexington, KY, United States | Not inspected on record | |
| Helget Gas Products995 mL per 1 L · NDC 52086-015 | Helget Gas Products, Inc.Makes it | Bridgeton, MO, United States | No problems foundJul 2025 |
| Helget Gas Products, Inc.Makes it | North Kansas City, MO, United States | No problems foundOct 2024 | |
| Helget Gas Products, Inc.Makes it | Bensenville, IL, United States | Problems found, fixed voluntarilyAug 2025 | |
| Helget Gas Products, Inc.Makes it | Omaha, NE, United States | No problems foundJul 2025 | |
| NexAir, LLC990 mL per 1 L · NDC 12213-593 | NexAir, LLCMakes it | Memphis, TN, United States | No problems foundAug 2014 |
| Nexair, LLCMakes it | Jacksonville, FL, United States | Problems found, fixed voluntarilyJul 2024 | |
| Nexair, LLCMakes it | Fairburn, GA, United States | No problems foundNov 2021 | |
| Nexair, LLCMakes it | North Little Rock, AR, United States | Not inspected on record | |
| Analgesic Services, Inc.992 mL per 1 L · NDC 52085-003 | Analgesic Services IncMakes it | Sacramento, CA, United States | Not inspected on record |
| Analgesic Services IncMakes it | Denver, CO, United States | Not inspected on record | |
| Analgesic Services, Inc.Makes it | Gilroy, CA, United States | Not inspected on record | |
| Holston Gases, Inc.99 kg per 100 kg · NDC 55050-0008, 55050-0018 | Holston Gases, Inc.Makes it | Knoxville, TN, United States | No problems foundAug 2018 |
| Holston Gases, Inc.Makes it | Louisville, KY, United States | Problems found, fixed voluntarilyDec 2011 | |
| MITCHELL WELDING SUPPLY DBA Meritus Texas990 mL per 1 L · NDC 72276-002 | MITCHELL WELDING SUPPLY DBA Meritus TexasMakes it | Terrell, TX, United States | Not inspected on record |
| Mitchell Welding Supply DBA Meritus TexasMakes it | Tyler, TX, United States | Not inspected on record | |
| Metro Welding Supply Corporation990 mL per 1 L · NDC 62273-005 | Metro Welding Supply CorporationMakes it | Detroit, MI, United States | Problems found, fixed voluntarilyJul 2011 |
| Metro Welding Supply CorporationMakes it | Ypsilanti, MI, United States | No problems foundApr 2018 | |
| Nitrous Oxide990 mL per 1 L · NDC 54260-001 | Nitrous Oxide CorpMakes it | Yazoo City, MS, United States | No problems foundSep 2014 |
| Nitrous Oxide Corp.Makes it | Tooele, UT, United States | Not inspected on record | |
| Norco, Inc.99 L per 100 L · NDC 42602-003 | Nitrous Oxide CorpMakes it | Yazoo City, MS, United States | No problems foundSep 2014 |
| Norco, Inc.Makes it | Boise, ID, United States | No problems foundOct 2013 | |
| Praxair Distribution Southeast LLC990 mL per 1 L · NDC 49972-004 | Nexair, LLCMakes it | Jacksonville, FL, United States | Problems found, fixed voluntarilyJul 2024 |
| Nexair, LLCMakes it | Okeechobee, FL, United States | Problems found, fixed voluntarilyJan 2024 | |
| Praxair Mexico, S. de R.L. de C.V990 mL per 1 L · NDC 72223-001 | Praxair Mexico, S. de R.L. de C.VMakes it | Location not on file | Not inspected on record |
| Praxair Mexico, S. de R.L. de C.VMakes it | Location not on file | Not inspected on record | |
| AGL Welding Supply Co., Inc.990 mL per 1 L · NDC 17575-011 | A G L Welding Supply Co IncMakes it | Clifton, NJ, United States | Problems found, fixed voluntarilyOct 2017 |
| Aero All Gas Company990 mL per 1 L · NDC 10014-003 | Aero All-Gas Company TheMakes it | Hartford, CT, United States | Problems found, fixed voluntarilyOct 2017 |
| Agp LLC990 mL per 1 L · NDC 22557-003 | American Gas ProductsMakes it | Woburn, MA, United States | No problems foundMar 2012 |
| Air Source Industries Inc99 L per 100 L · NDC 10167-200 | Air Source IndustriesMakes it | Long Beach, CA, United States | Problems found, fixed voluntarilyNov 2017 |
| Airtec Gases, LLC99 L per 100 L · NDC 24312-003 | Airtec Gases, LLCMakes it | Las Vegas, NV, United States | Problems found, fixed voluntarilyJan 2018 |
| Badger Welding Supplies, Inc.99 L per 100 L · NDC 12121-002 | Badger Welding Supplies, Inc.Makes it | Madison, WI, United States | No problems foundDec 2017 |
| Boggs Gases div. Boggs Fire Equipment99 L per 100 L · NDC 62097-0004 | Boggs Fire Equipment, Inc. dba Boggs Gases div. Boggs Fire EquipmentMakes it | Titusville, FL, United States | Problems found, fixed voluntarilyMar 2011 |
| Central Welding Supply Company990 mL per 1 L · NDC 70151-004 | Central Welding Supply CompanyMakes it | Marysville, WA, United States | No problems foundJan 2018 |
| Corrigan Propane LLC dba Blue Water Industrial Products99 L per 100 L · NDC 44517-020 | Corrigan Propane LLC dba Blue Water Industrial ProductsMakes it | New Baltimore, MI, United States | Problems found, fixed voluntarilyOct 2011 |
| Crumpton Welding Supply & Equipment, Inc.99 L per 100 L · NDC 52568-002 | Crumpton Welding Supply and Equipment, Inc.Makes it | Tampa, FL, United States | No problems foundMay 2010 |
| DJB Gas Services, Inc990 mL per 1 L · NDC 43621-003 | DJB Gas Services, IncMakes it | Salt Lake City, UT, United States | Problems found, fixed voluntarilyMar 2018 |
| DuPuy Oxygen & Supply Company, Inc.990 mL per 1 L · NDC 50554-005 | Dupuy Oxygen & Supply Company, Inc.Makes it | Waco, TX, United States | No problems foundSep 2014 |
| Fullerton Welding Supply99 L per 100 L, 990 mL per 1 L · NDC 42751-1070, 42751-1075 | Fullerton Hydro-Test, Inc.Makes it | Inola, OK, United States | No problems foundSep 2012 |
| General Air Service & Supply Co.995 mL per 1 L · NDC 21220-122 | General Air Service & Supply Co.Makes it | Commerce City, CO, United States | Problems found, fixed voluntarilyMar 2022 |
| General Welding Supply Corp.990 mL per 1 L · NDC 20703-003 | General Welding Supply CorporationMakes it | Westbury, NY, United States | Not inspected on record |
| ILMO Products Company990 mL per 1 L · NDC 51486-007 | ILMO Products CompanyMakes it | Jacksonville, IL, United States | Problems found, fixed voluntarilyMar 2024 |
| Industrial Gas Distributors Inc990 mL per 1 L · NDC 55749-600 | American Welding & Gas, Inc.Makes it | Billings, MT, United States | Problems found, fixed voluntarilySep 2013 |
| Inland Welding Supply dba A-L Compressed Gases995 mL per 1 L · NDC 18482-002 | Inland Welding Supply dba A-L Compressed GasesMakes it | Location not on file | Not inspected on record |
| Keen Compressed Gas Co. Inc.99 L per 100 L · NDC 48273-002 | Keen Compressed Gas Company, Inc.Makes it | New Castle, DE, United States | No problems foundMar 2024 |
| Lessors, Incorporated990 mL per 1 L · NDC 55404-002 | Lessors, IncorporatedMakes it | Burton, MI, United States | Problems found, fixed voluntarilySep 2011 |
| Machine & Welding Supply Company dba Arc3 Gases South990 mL per 1 L · NDC 49575-003 | Machine & Welding Supply Company dba Arc3 Gases SouthMakes it | Dunn, NC, United States | No problems foundFeb 2018 |
| Maverick Oxygen & Respiratory Equipment, LLC990 mL per 1 L · NDC 67477-002 | Maverick Oxygen & Respiratory Equipment, LLCMakes it | La Grange, KY, United States | No problems foundSep 2010 |
| Medical-Technical Gases, Inc.995 mL per 1 L · NDC 10736-017 | Medical-technical Gases, Inc.Makes it | North Billerica, MA, United States | Problems found, fixed voluntarilyOct 2023 |
| NLR Welding Supply, Inc.99 L per 100 L · NDC 62045-8333 | Nlr Welding Supply, Inc.Makes it | Location not on file | Not inspected on record |
| Nitrous Oxide of Canada900 mL per 1 L · NDC 72343-001 | Nitrous Oxide of CanadaMakes it | Maitland, Canada | Problems found, fixed voluntarilyJun 2014 |
| Purity Cylinder Gases Inc99 L per 100 L · NDC 10927-102 | Purity Cylinder Gases, Inc.Makes it | Grand Rapids, MI, United States | Not inspected on record |
| Quality Air Products Inc990 mL per 1 L · NDC 63978-201 | Quality Air Products IncMakes it | Dallas, TX, United States | Problems found, fixed voluntarilySep 2010 |
| Red Ball Oxygen Co., Inc.992 mL per 1 L · NDC 46362-003 | Red Ball Oxygen Co., Inc.Makes it | Shreveport, LA, United States | No problems foundMar 2018 |
| Roberts Oxygen Company, Inc. Nitrous Oxide Oxygen Mix500 mL per 1 L, 990 mL per 1 L · NDC 46123-700, 46123-006, 46123-007 | Roberts Oxygen Company, Inc.Makes it | Gaithersburg, MD, United States | Problems found, fixed voluntarilyDec 2019 |
| Spectrum Gas Products, Inc99 L per 100 L · NDC 67525-400 | Spectrum Gas Products, Inc.Makes it | Anaheim, CA, United States | Not inspected on record |
| United States Welding, Inc.99 kg per 100 kg · NDC 54218-800 | United States Welding, Inc. dba Rocky Mountain Air SolutionsMakes it | Denver, CO, United States | Not inspected on record |
| Volunteer Welding Supply Inc99 L per 100 L · NDC 53511-003 | Volunteer Welding Supply IncMakes it | Tullahoma, TN, United States | No problems foundAug 2019 |
| WestAir Gases and Equipment, Inc.995 mL per 1 L · NDC 53440-003 | WestAir Gases & Equipment, Inc.Makes it | National City, CA, United States | Not inspected on record |
| ABCO Welding and Industrial Supply Inc.990 mL per 1 L · NDC 54949-003 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Airgas East, Inc.990 mL per 1 L · NDC 25543-012 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Airgas Intermountain Inc992 mL per 1 L · NDC 58420-003 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Airgas Nor Pac Inc992 mL per 1 L · NDC 57472-003 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Airgas Northern California and Nevada, Inc.992 mL per 1 L · NDC 58789-006 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Airgas-West, Inc.992 mL per 1 L · NDC 10678-006 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Capweld Inc99 L per 100 L · NDC 52849-500 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Compressed Gases Inc99 L per 100 L · NDC 34330-003 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Encompass Medical & Specialty Gases, Ltd.990 mL per 1 L · NDC 48883-004 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Nordan Smith Welding Supply990 mL per 1 L · NDC 54416-006 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Welding & Therapy Service Inc.99 L per 100 L · NDC 33344-004, 33344-003 | The label doesn't name the factory. Plants this company names for other drugs | ||
Repackaged by
These companies buy Nitrous Oxide in bulk and rebottle it, often for mail-order, clinic or hospital pharmacies. If your bottle shows one of these names, open its NDC to see who made the pills inside.