Agilent Life Sciences DB-225 30m,.53mm-.50u
DB-225, 30 m, 0.53 mm, 0.50 m, 7 inch cage |
The Agilent DB-225 capillary GC column (part number 125-2237) is designed for high-performance gas chromatography applications. This column features a length of 30 meters, an internal diameter of 0.53 mm, and a film thickness of 0.50 µm. The DB-225 stationary phase is composed of 50% cyanopropyl-methylpolysiloxane and 50% phenyl-methylpolysiloxane, providing unique selectivity for polar and moderately polar compounds. It is commonly used for the analysis of fatty acid methyl esters (FAMEs), flavors, fragrances, and other complex mixtures. The column is engineered for excellent thermal stability, low bleed, and reproducible performance, making it suitable for both routine and research-grade analyses.