Agilent, 121-5523, J&W DB-5ms GC Column, 20 m, 0.18 mm, 0.36 µm, 7 inch cage

J&W DB-5ms GC Column, 20 m, 0.18 mm, 0.36 µm, 7 inch cage. This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized oven.

Specifications:
Capillary Tubing: Fused Silica
Film Thickness: 0.36 µm
Format: 7 inch
GC Column Type: GC/MS
Inner Diameter (ID): 0.18 mm
Length: 20 m
Phase: DB-5ms
Polarity: Low Polarity
Temperature Range: -60 °C-325/350 °C
UNSPSC Code: 41115710
USP Designation: G27G36G41
With Smart Key: No

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Engineered for high-performance gas chromatography, this capillary column features a 20 meter length, an internal diameter of 0.18 millimeters, and a film thickness of 0.36 micrometers. Its (5 percent phenyl) methylpolysiloxane stationary phase ensures low bleed and excellent inertness, making it ideal for trace-level analyses in environmental, petrochemical, food safety, and pharmaceutical laboratories. The column is optimized for mass spectrometry detection, delivering sharp peak shapes and reliable quantitative results, even for active or semi-volatile compounds. It suits demanding workflows such as multiresidue pesticide screening, PAH analysis, and flavor or fragrance profiling. With a 7 inch cage design, it is compatible with most Agilent and other major brand GC and GC-MS instruments. Seamless integration with existing sample introduction systems and detectors ensures flexibility in method development. This model supports routine and advanced research applications requiring high sensitivity and robust reproducibility. Users seeking enhanced productivity can pair it with compatible Agilent autosamplers, inlets, and detectors for a fully optimized analytical system. Dependable performance and consistent results make this GC column a preferred choice for scientists conducting qualitative and quantitative analyses across a range of complex sample matrices.