polydimethylsiloxane, 100 μm (57300-U)
headspace or immersion sampling (15 min) 1 min desorption
SPB-624, 75 m × 0.53 mm I.D., 3.0 μm (25432)
40 °C (35 min) to 220 °C at 40 °C/min, hold 5 min
splitless (closed 3 min), 200 °C
FID, 250 °C
helium, 35 cm/sec
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany