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In many purity-critical applications the potential for contamination created by contact of the process
stream with sample transfer components such as tubing, fittings, and valves is a major concern. For exam-
ple, the slightest contamination in gases used in manufacturing semi-
conductor devices can create high failure rates in end products.
Siltek
™
, Sulfinert
®
, or Silcosteel
®
treatment can eliminate interactions
between process gases and transfer system components. Our exten-
sive evaluations in the fields of passivation, corrosion resistance, and
ultra-high vacuum show that these treatments eliminate outgassing of
impurities into the sample stream and will not react with process stream components.
See our website for descriptions of the many Sulfinert
®
- and Silcosteel
®
-treated items available from stock.
Refer to page 32 for information about custom treatment.
Eliminate
system component-
process stream
interactions.
Restek
Performance
Coatings
• 800-356-1688 • 814-353-1300 •
www.restekcoatings.com19