Nitrous is not the same as Nitrogen, or Nitrogen/CO2 mix known as beer gas.
That being said, you can get the mix at AirGas.
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Distance: 4 miles
Name: Airgas North Central
Phone: (414) 258-8971
Fax: (414) 258-1675
Address: 12131 West Adler Lane,
West Allis, WI 53214
Facility Type(s): Fill Plant
Branch
Retail Store
Specialty Gas Lab - Regional
ISO 9000
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Distance: 7 miles
Name: Airgas North Central
Phone: (414) 527-4500
Fax: (414) 527-4904
Address: 11927 West Silver Spring Dr.,
Milwaukee, WI 53225-2919
Facility Type(s): Retail Store
Branch
Fire Protection
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Distance: 28 miles
Name: Airgas North Central
Phone: (262) 654-9178
Fax: (262) 654-3599
Address: 5120 68th Ave.,
Kenosha, WI 53144
Facility Type(s): Branch
Retail Store
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Distance: 47 miles
Name: Airgas North Central
Phone: (847) 336-7191
Fax: (847) 336-9680
Address: 1212 Belvidere St.,
Waukegan, IL 60085
Facility Type(s): Branch
Retail Store
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Distance: 50 miles
Name: Airgas North Central
Phone: (920) 452-7100
Fax: (920) 452-5958
Address: 4509 Gateway Drive,
Sheboygan, WI 53081
Facility Type(s): Branch
Welding Supplies
Retail Store
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