Abel AB-PLOT U

• Divinylbenzene and Ethylene glycol dimethacrylate copolymer particle, polar, close to traditional PoraPack U
• Truly immobilized coating and smooth baseline workable for valve switching and liquid sample introduction at low temperatures
• Improved separation and selectivity of Air, CO2, water, sulfur gases, hydrogen chlorine, ammonia/light amines from hydrocarbons
• Symmetric water peak shape, water elute after C3
• 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
• Observed slight sulfur gas, hydrogen chlorine, and amine absorption
• Good choice for analyzing low level solvent residues from wide samples, such as headspace, aqueous, or organic solutions
• Preferred column for residue analysis in the petroleum and pharmaceutical industries, environmental monitoring, and for chemical weapons detection
• Preferred column to analyze polar compounds including oxygenates from hydrocarbon streams: natural gas, refinery gas, dienes, ethylene, propylene

Replacement: HP-PLOT U, CP-PoraPLOT U

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