Thermo Scientific TRACE GC columns have been tested and found to provide less than half the bleed of competitive capillary columns. Low bleeding means fewer problems with low sensitivity, contamination of the detector, lower temperature limits, and shorter life spans. These columns have been manufactured with improved bonding to be extremely robust, minimizing the risk of damage due to contaminated carrier gases. Improved column-to-column reproducibility guarantees that your column will work with the same high standard as those purchased years from now. Each column goes through rigorous testing and is delivered with a certificate of traceability to guarantee the performance.
TRACE TR-5 Columns contain a 5% Phenyl methylpolysiloxane phase and have a slightly higher polarity than the TR-1 and TR-1MS column, giving it a broad application range with extremely low bleed and a maximum operating temperature of 350°C. These columns are ideal for method development, alcohols, free fatty acids, aromatics, flavors, and low-polarity pesticides.
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