amines at 5 ppm in water, 27% NaCl, pH 9.5
65 μm polydimethylsiloxane/divinylbenzene (57310)
20 min, fiber immersed in water, rapid stirring
270 °C for 5 min
SPB®-1 SULFUR, 30 m × 0.32 mm I.D., 4.0 μm (24158)
50 °C (2 min), 10 °C/min to 150 °C
270 °C
MSD, SIM at 0.6 sec/scan
helium, 25 cm/sec (set @ 50 °C)
0.75 mm I.D., SPME
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany