Rtx-65TG
Restek Rtx-65TG GC Columns
Restek Rtx-65TG GC columns are specifically engineered for triglyceride (TG) and fatty acid profiling,
delivering the enhanced selectivity needed to separate complex mixtures of lipid species. Featuring a
highly polar 65% diphenyl, 35% dimethylpolysiloxane stationary phase, Rtx-65TG provides exceptionally strong
aromatic and dipole–dipole interaction—ideal for resolving triglyceride positional isomers, saturated and
unsaturated fatty acids, and structurally similar lipid components.
This specialized phase excels in applications where subtle structural or positional differences create co-elution challenges on conventional GC columns. Food chemistry laboratories, edible oil producers, biodiesel researchers, and lipid analysis facilities rely on Rtx-65TG for its ability to effectively separate C18:1 isomers, trans-fatty acid species, long-chain triglycerides, and a broad range of thermally stable lipid-related analytes.
With strong thermal stability, low bleed, and Restek’s proven column deactivation, Rtx-65TG maintains excellent peak symmetry and reproducibility—even under extended high-temperature programs required for triglyceride separations. The phase delivers clean baselines and reliable quantitation in GC-FID and GC-MS workflows.
As an authorized Restek distributor, Chrom Tech supplies Rtx-65TG in multiple dimensions tailored for high-resolution lipid and triglyceride profiling workflows, supporting both routine quality testing and advanced food, nutritional, and biodiesel research.
This specialized phase excels in applications where subtle structural or positional differences create co-elution challenges on conventional GC columns. Food chemistry laboratories, edible oil producers, biodiesel researchers, and lipid analysis facilities rely on Rtx-65TG for its ability to effectively separate C18:1 isomers, trans-fatty acid species, long-chain triglycerides, and a broad range of thermally stable lipid-related analytes.
With strong thermal stability, low bleed, and Restek’s proven column deactivation, Rtx-65TG maintains excellent peak symmetry and reproducibility—even under extended high-temperature programs required for triglyceride separations. The phase delivers clean baselines and reliable quantitation in GC-FID and GC-MS workflows.
As an authorized Restek distributor, Chrom Tech supplies Rtx-65TG in multiple dimensions tailored for high-resolution lipid and triglyceride profiling workflows, supporting both routine quality testing and advanced food, nutritional, and biodiesel research.
