red wine spiked with 5 ppt TCA
100 μm PDMS metal fiber (57928-U)
headspace, room temp (30 min)
3 min. at 250 °C
250 °C for 3 min
SLB®-5ms, 30 m x 0.25 mm I.D., 0.25 μm (28471-U)
60 °C (2 min), 8 °C/min to 200 °C (10 min)
300 °C
SIM, m/z = 195, 197, 210, 212
helium, 1 mL/min. constant
0.75 mm I.D. SPME
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany