Agilent, 121-4722, J&W DB-17ms GC Column, 20 m, 0.18 mm, 0.18 µm, 7 inch cage

J&W DB-17ms GC Column, 20 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: 20 m
Phase: DB-17ms
Polarity: Mid Polarity
Temperature Range: 40 °C-320/340 °C
UNSPSC Code: 41115710
USP Designation: G17G3

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The J&W DB-17ms gas chromatography column is designed to deliver high-performance separation in analytical and research laboratories. Featuring a 20 meter length, 0.18 millimeter internal diameter, and 0.18 micron film thickness on a 7 inch cage, this column contains a 50 percent phenyl methylpolysiloxane phase. Its unique polarity enhances the analysis of a broad range of analytes, including semi-volatiles, environmental pollutants, pesticides, herbicides, and pharmaceutical compounds. Optimized for mass spectrometry applications, the ultra-low bleed characteristics ensure enhanced sensitivity and reliable quantitation, making it ideal for trace-level detection and confirmatory testing. This column is particularly suitable for use in routine QC, environmental monitoring, food safety, and forensic analysis. It is compatible with popular Agilent GC and GC/MS systems such as the 6890, 7890, 5977, and Intuvo platforms, and can also be used with a variety of instruments from other leading manufacturers. It is part of the widely recognized DB-17ms family, supporting flexible method development and transferability. Researchers benefit from consistent reproducibility, extended column lifetime, and reliable performance even with demanding matrices, making it a valuable tool for laboratories seeking dependable results across diverse applications.