<
Reference Standards
<
Exempted Drug of Abuse Reference Standards
Rtx®-1PONA (Fused Silica)
Technical Article: How Good is Your PONA Column?
Don't forget: The ASTM D6730 method also requires a tuning column--
Rtx®-5PONA Tuning Column
- Application-specific columns meet ASTM and CGSB requirements for detailed hydrocarbon analysis.
- Stable to 340°C.
The Rtx®-1PONA polymer was designed to offer the exact polarity necessary to resolve hydrocarbons in the specific order requested by 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 column exceeds the requirements of the ASTM and CGSB methods.
(Crossbond® 100% dimethyl polysiloxane--optimized for hydrocarbon analysis)
Custom lengths and film thicknesses available. Call Technical Service at 800-356-1688 or 814-353-1300, ext. 4, or contact your Restek representative.
SAVE MONEY! Get six columns for the price of five. Call 800-356-1688, ext. 4, or your Restek representative for details!
