polydimethylsiloxane, 100 μm (57300-U)
5 min immersed in water with rapid stirring
SPB-1, 10 m × 0.20 mm I.D., 1.2 μm (24134-U)
40 °C ( 0.75 min) to 160 °C at 20 °C/min
230 °C, splitless (closed 3 min)
FID, 260 °C
helium, 40 cm/sec
50ppb each analyte in 1.8 mL saturated salt water
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany