sulfur gases in air at 1ppm, 250 mL bulb
Carboxen/PDMS, 75 μm (57318)
headspace, 5 min, ambient temp
2 min, 250 °C
Supel-Q PLOT, 30 m × 0.32 mm I.D. (24242)
45°C (0.75 min) to 250°C at 25°C/min
splitless/split (closed 2 min), 0.75 mm I.D. liner
MS quadrupole, m/z = 32 - 125 (0.6sec/scan)
helium, 25 cm/sec
Supel-Q is a trademark of Sigma-Aldrich Co. LLC