Corning Incorporated Warning  
In all cases, before placing a Corning Pyrex brand product into
process, read the Use and Care section of this product listed on this
web-site, in the product brochure and the Use and Care sheet provided   
with the provided with the product. Pay strict attention to installation and
maintenance instructions, maximum use criteria, cautionary
messages, and Warnings.      
A copy of the Corning brochure will be faxed or sent to you upon request.
Please call 714-484-7500 or e-mail or 
fax 714-484-7600 for your request.      
Sources: Corning Incorporated brochure "Tubular Gage Glasses"
Copyright 1991.