Agela GC Columns DA-PLOT Q

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Agela  GC Columns DA-PLOT Q
● Divinylbenzene polymer particle, non-polar, close to traditional PoraPak Q
● Truly immobilized coating and smooth baseline workable for valve switching and liquid sample introduction at low temperatures
● Highest temperature limit, up to 280/300℃
● Baseline separation of Air, CO2, water, sulfur gases, hydrogen chlorine, ammonia/light amines from hydrocarbons such as refi nery
stream, natural gas, and engine exhaust
● Excellent separation of C1 to C3 isomers, good separations of C3 to C12, halocarbons
● Excellent inertness and long lifetime of water/alcohol sample, a good secondary choice of wax column for alcohol analysis
● Excellent tolerance to strong acid/base sample without affecting retention time

● Good anti-oxidation at 280℃ and fast regeneration of performance
● Observed slight sulfur gas, hydrogen chlorine, and amine absorption
● Water peak is tailing, but no effect on retention
● Good choice for analyzing low level solvent residues from wide samples, such as headspace, aqueous, or organic solutions
● Preferred column for residue analysis in petroleum industry, pharmaceutical, environmental, chemical weapon detection
● Preferred column to analyze polar compounds including oxygenates from hydrocarbon streams: natural gas, refi nery gas, dienes,ethylene, propylene
Similar Phases: HP-PLOT Q, GS-Q, CP-PoraPLOT Q HT, Supel PLOT Q, Rt-Q, ZB-PLOT Q