。Proprietary Silica base phase
。Very inert to wide range of gases including
sulfur gases and Freons, symmetric peak
shapes
。Truly immobilized coating and smooth baseline
workable for valve switching
。Preferred column to analyze sulfur gases
from hydrocarbon streams and air
。Separation of CO and CO2
。No effect of water on retention time
。Regeneration of performance from water
adsorptions at 250C for 3hr
。ASTM recommended phase
。GC-MS applicable |