Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail:


Chemical Gases, Refrigerants and Custom Mixtures


Specialty Gases for Research and Production: 


Carbonyl Fluoride   Cyanogen   Methyl Fluoride  Nitrogen Trifluoride 


     Carbonyl Sulfide   Cyanogen Chloride   Nickel Carbonyl    Nitrosyl Chloride


Specialty Gas Mixtures:

  • Exclimer Laser Gases (Fluorine, Argon, Hydrogen, Nitrogen)


  • Fluorination Mixtures


  • Protocol Mixture Standards


  • Calibration and Certified Standards Mixtures


  • Hydrogen Chloride Mixtures


  • Custom Gas Mixtures


Refrigerant Gases:



Halocarbon 11

R-11, Trichlorofluoromethane


Halocarbon 12

R-12, Dichlorofluoromethane


Halocarbon 13

R-13, Chglorotrifluoromethane


Halocarbon 14

R-14, Tetrafluoromethane


Halocarbon 22

R-22, Chlorodifluoromethane


Halocarbon 23

R-23, Trifluoromethane


Halocarbon 113

R-113, 1,1,2-Trichlorotrifluoroethane


Halocarbon 114

R-114, 1,2-Dichlorotetrafluoroethane


Halocarbon 115

R-115, Chloropentafluoroethane


Halocarbon 116

R-116, Hexafluoroethane


         And Many More             Custom Gases and Gas Mixtures



Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


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