=====================  Product Identification  =====================

Product ID:COMPRESSED GAS NOS(N.F.)
MSDS Date:01/01/1987
FSC:6830
NIIN:00F007369
=== Responsible Party ===
Company Name:BIG THREE INDUSTRIES, INC/HOUSTON, TX 77253
Emergency Phone Num:(713) 868-0202
CAGE:17688
=== Contractor Identification ===
Company Name:AIR LIQUIDE AMERICA CORPORATION
Address:2700 POST OAK DRIVE
Box:City:HOUSTON
State:TX
ZIP:77056-8229
Country:US
Phone:713-896-2896;800-231-1366
CAGE:17688

=============  Composition/Information on Ingredients  =============

Ingred Name:NON-HAZARDOUS FOR INGREDIENTS
Fraction by Wt: 100%

=====================  Fire Fighting Measures  =====================

Extinguishing Media:NON-FLAMMABLE

=============  Exposure Controls/Personal Protection  =============

Supplemental Safety and Health
MSDS DATE: 07/85.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES

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