Agilent, 122-3831, J&W DB-35ms GC Column, 30 m, 0.25 mm, 0.15 µm, 7 inch cage

J&W DB-35ms GC Column, 30 m, 0.25 mm, 0.15 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: 0.15 µm
Format: 7 inch
GC Column Type: GC/MS
Inner Diameter (ID): 0.25 mm
Length: 30 m
Phase: DB-35ms
Polarity: Mid Polarity
Temperature Range: 50 °C-340/360 °C
UNSPSC Code: 41115710
USP Designation: G28G32G42
With Smart Key: No

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The J&W DB-35ms GC column, featuring a length of 30 meters, an internal diameter of 0.25 millimeters, and a film thickness of 0.15 micrometers, is designed for high-performance separation in gas chromatography applications. This column is built with a mid-polarity stationary phase, optimized for the simultaneous analysis of a wide spectrum of compounds, including pharmaceuticals, pesticides, environmental samples, and forensic matrices. Its advanced deactivation process ensures low bleed and high inertness, making it ideal for sensitive detection methods such as mass spectrometry. The 7-inch cage format offers compatibility with most standard gas chromatographs, including Agilent 6890, 7890, and 8890 systems, as well as comparable instruments from other manufacturers. This versatile column is frequently used in analytical laboratories for quantitation and identification tasks requiring reproducible retention times and minimal analyte degradation. It supports both routine and research-grade GC-MS workflows, providing reliable performance in complex, multi-component sample analyses. Typical applications span food safety testing, clinical research, toxicology, and trace-level environmental monitoring. For extended method flexibility, this phase can be paired with other J&W GC columns of varying dimensions or polarities, enhancing the breadth and precision of chromatographic separations across diverse analytical challenges.