Agilent, 121-5542, J&W DB-5ms GC Column, 40 m, 0.18 mm, 0.18 µm, 7 inch cage

J&W DB-5ms GC Column, 40 m, 0.18 mm, 0.18 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: 0.18 µm
Format: 7 inch
GC Column Type: GC/MS
Inner Diameter (ID): 0.18 mm
Length: 40 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 40-meter length, 0.18 mm internal diameter, and 0.18-micron film thickness, optimized for analytical precision across a wide range of sample types. Fused silica construction and robust polyimide coating ensure durability and low bleed, making this column ideal for trace analysis in sensitive environments. The (5 percent phenyl) methylpolysiloxane stationary phase offers exceptional inertness and reproducibility, supporting analytical workflows in environmental, forensic, food safety, and pharmaceutical research.

Supplied on a standard 7-inch cage, the column is compatible with most major GC systems and easily integrates with both standard and mass spectrometry detectors. Its ultra-inert performance enables detection of volatile and semi-volatile organic compounds, delivering outstanding peak shapes and sensitivity even for active or challenging analytes. This makes it an excellent choice for trace-level analyses and routine quality assurance applications. Compatible with a suite of Agilent consumables and accessories, it supports seamless instrument setup and method development. Whether for regulatory compliance testing or advanced research, this versatile solution enhances laboratory productivity with reliable results and extended column lifetime.