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100 °C for 4 min to 120 °C @ 50 °C/min for 10 min to 220 °C @ 50 °C/min for 6 min
Carrier Gas:
Constant Flow Helium, 4.5 mL/min
Detection:
Flame Ionization (FID) (250°C)
Sample Notes:
Concentrations were 2.0 mg/mL Glycerin, 0.050 mg/mL ethylene glycol, 0.050 mg/mL diethylene glycol, and 0.10 mg/mL 2,2,2-trichloroethanol (IS)
Run as a dual column analysis with ZB-BAC-2
Resolution = 3.04 between glycerin and diethylene glycol