Agilent, 122-1032G, J&W DB-1 GC Column, 30 m, 0.25 mm, 0.25 µm, DuraGuard, 10 m

J&W DB-1 GC Column, 30 m, 0.25 mm, 0.25 µm, DuraGuard, 10 m

Specifications:
Capillary Tubing: Fused Silica
Film Thickness: 0.25 µm
Format: 7 inch
Guard Length: 10 m
Inner Diameter (ID): 0.25 mm
Length: 30 m
Phase: DB-1
Polarity: Low Polarity
Temperature Range: -60 °C-325/350 °C
UNSPSC Code: 41115710
With Smart Key: No

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The J&W DB-1 GC column features a robust fused silica construction, engineered with a 100 percent dimethylpolysiloxane stationary phase for high inertness and optimal thermal stability. With a length of 30 meters, an internal diameter of 0.25 millimeters, and a film thickness of 0.25 micrometers, it is ideal for a wide range of applications including environmental analysis, food and beverage testing, petrochemical profiling, and forensic investigations. The integrated 10-meter DuraGuard pre-column ensures extended column life and minimizes sample contamination, providing reliable performance even with complex or dirty samples.

This column is recommended for both routine and research-grade gas chromatography, delivering excellent peak resolution and consistent retention times. It is fully compatible with Agilent and most major gas chromatograph systems, easily integrating with common autosamplers and detectors. The DB-1’s low bleed characteristics make it suitable for mass spectrometry detection as well as flame ionization detectors. Consider pairing with Agilent’s sample preparation and inlet liners for enhanced results. Ideal for analysts and scientists seeking reproducible, high-purity separations in demanding laboratory environments, this column supports robust method development and validation for challenging GC applications.