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By Restek

The Rtx®-1PONA polymer (Crossbond® 100% dimethyl polysiloxane) was designed to offer the exact polarity necessary to resolve hydrocarbons in the specific order requested by most petrochemical companies. In order to meet the demanding resolution and retention criteria of the American Society for Testing and Materials (ASTM) and the Canadian General Standards Board (CGSB), Restek has developed unique quality control tests and specifications for the Rtx®-1PONA column. The measured values for retention (k), efficiency (n), and stationary phase selectivity (RI) are controlled so that each 100-meter column exceeds the requirements of the ASTM and CGSB methods. Stable to 340°C.

Cat.No. Column L I.D. Film Thickness Temp Range EA    
226-10195 100m 0.25mm 0.50µm -60 to 300/340°C $1146.00
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