Approved Source	Official Distributor
Air Liquide/Scott Specialty Gases Inc.	CMI, Inc. 316 East Ninth Street Owensboro, Kentucky 42303 Phone: (866) 835-0690 Fax: (270) 685-6678 *Air Liquide/Scott Specialty Gas dry gas standards may also be obtained from other vendors who sell this product.
Correspondence (Updated on 10/21/10)	Source Approval Letter Dry Gas Standard Correspondence
Certificates of Analysis (Updated on 3/12/10)	Certificates of Analysis used in Department Inspections

 

Approved Source	Official Distributor
Calgaz	CMI, Inc. 316 East Ninth Street Owensboro, Kentucky 42303 Phone: (866) 835-0690 Fax: (270) 685-6678 *Calgaz dry gas standards may also be obtained from other vendors who sell this product.
Correspondence (Updated on 10/21/10)	Source Approval Letter Dry Gas Standard Correspondence
Certificates of Analysis (Updated on 11/23/10)	Certificates of Analysis used in Department Inspections

Approved Source	Official Distributor
Mid America Airgas (Airgas)	Intoximeters, Inc. 2081 Craig Road St. Louis, MO 63146 Phone: (314) 429-4000 Fax: (314) 429-4170 * Airgas dry gas standards my also be obtained from other vendors who sell this product.
Correspondence (Updated on 10/21/10)	Source Approval Letter Dry Gas Standard Correspondence
Certificate of Analysis (Updated on 12/11/11)	Certificates of Analysis used in Department Inspections

Approved Source	Official Distributor
ILMO Products, Inc.	CMI, Inc. 316 East Ninth Street Owensboro, Kentucky 42303 Phone: (866) 835-0690 Fax: (270) 685-6678 *ILMO dry gas standards may also be obtained from other vendors who sell this product.
Correspondence (Updated on 11/23/10)	Source Approval Letter Dry Gas Standard Correspondence
Certificate of Analysis (Updated on 3/16/12)	Certificates of Analysis used in Department Inspections

Miscellaneous Dry Gas Information

      Certificate of Analysis: Each dry gas standard cylinder is accompanied by a copy of the Certificate of Analysis
      for that lot. You need only retain one copy of the Certificate of Analysis for each lot.

      Handling and Disposal: Dry gas standard cylinder temperature should not exceed 120°F, which may
      cause the cylinder to rupture. Dry gas standard cylinders are considered hazardous materials for
      transport and disposal.