Open and packed gas chromatography columns; includes retention gap columns for focusing liquid samples and guard columns to protect the analytical column from contamination.
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Choose the nonpolar Thermo Scientific™ TraceGOLD™ TG-1MS GC column for optimal signal-to-noise ratio, sensitivity, and MS integrity. Achieve consistent results with this low-bleed, stable column.
PTA-5 Capillary GC Column was used in solidphase microextraction (SPME) and gas chromatography-mass spectrometry, performed for the analysis and screening of 21 amphetamine-related compounds in urine.
Designed for the analysis of environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.
Utilizes a chemically altered tubing surface to reduce peak tailing and eliminates the need for column priming when analysing amines and other basic compounds.
Non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.