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The solvation parameter model and response surface methodology are evaluated for the prediction of retention in temperature-programmed gas chromatography. A large and varied group of compounds were separated at a constant flow rate on three columns of different selectivity (DB-1701, DB-210 and EC-Wax) with initial temperature in the range 60–120 °C and program rates of 1–15 °C min−1. The solvation...
Linear-elution strength theory and temperature-programmed gas chromatography is evaluated as a rapid method for predicting isothermal retention factors and column selectivity. Retention times for a wide range of compounds are determined at the program rates of 3 and 12 °C/min for the temperature range 60 to 160 °C on three open-tubular columns (DB-1701, DB-210 and EC-Wax) and used to predict isothermal...
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