Following is a list of trademarks used on this web site and in our catalogs.

Air-Tite™ SP Industries
Chemraz™ Green Tweed and Company
Chromware™ SP Industries
Corning™ Corning, Incorporated
Duran™ Schott Glaswerke
Enviro-Safe™ H-B Instruments
Filter Seal™ SP Industries
Filterware™ SP Industries
Flexopulse™ Danaher Controls
Kalrez™ DuPont Dow Elastomers
LabJack™ Boekel Inc.
Mantle-Minder™ Glas-Col
Pyrex™ Corning, Incorporated
Pyroceram™ Corning, Incorporated
Rodaviss™ S. A. V. France
Rotaflo™ Corning, Incorporated
Spinvane™ Bel-Art
Swagelok™ Crawford Fittings Inc.
Tornado™ SP Industries
Viton™ DuPont Dow Elastomers