2 mL water + sodium chloride at 25% containing each analyte at 1 ppm, in a 4 mL vial
100 μm PDMS, 24 ga
heated headspace, 50 °C for 5 min
250 °C for 3 min
Equity-1, 10 m x 0.20 mm I.D., 1.2 μm (28043-U)
40 °C (0.75 min), 20 °C/min to 200 °C (10 min)
250 °C
FID
helium, 35 cm/sec @ 40 °C
5:1 split
0.75 mm I.D. SPME type
Equity is a trademark of Sigma-Aldrich Co. LLC