Agilent, 125-5537G, J&W DB-5ms GC Column, 30 m, 0.53 mm, 0.50 µm, DuraGuard, 10 m, 7 inch cage

J&W DB-5ms GC Column, 30 m, 0.53 mm, 0.50 µm, DuraGuard, 10 m, 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: 0.5 µm
Format: 7 inch
Guard Length: 10 m
Inner Diameter (ID): 0.53 mm
Length: 30 m
Phase: DB-5ms
Polarity: Low Polarity
Temperature Range: -60 °C-300/320 °C
UNSPSC Code: 41115710
With Smart Key: No

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This capillary gas chromatography column is engineered for high-performance analysis of a broad range of volatile and semi-volatile organic compounds. Featuring a 30-meter length, 0.53 mm inner diameter, and 0.50 micrometer film thickness, the column incorporates a proprietary low-bleed 5 percent phenyl, 95 percent dimethylpolysiloxane stationary phase. Integrated DuraGuard technology provides a 10-meter built-in guard, enhancing column lifespan and protecting analytical integrity by reducing maintenance and contamination risks. The 7-inch cage format ensures compatibility with most standard GC and GC-MS instruments, making it suitable for routine and trace-level applications in environmental, food safety, forensics, and chemical research laboratories.

The column is well-suited for analyzing pesticides, PAHs, PCBs, volatiles, residues, and other complex sample matrices. With its low bleed and high inertness, it delivers excellent sensitivity and peak shapes, critical for both qualitative and quantitative studies. It seamlessly interfaces with Agilent GC and GC-MS platforms and performs reliably with systems from other major manufacturers. For multi-analyte workflows or highly contaminated samples, this column can be paired with Agilent’s sample preparation solutions and advanced detection technologies to maximize throughput and analytical confidence in demanding research environments.