Agilent, 122-1334E, J&W DB-624 GC Column, 30 m, 0.25 mm, 1.40 µm, 5 inch cage

J&W DB-624 GC Column, 30 m, 0.25 mm, 1.40 µm, 5 inch cage

Specifications:
Capillary Tubing: Fused Silica
Film Thickness: 1.4 µm
Format: 5 inch
Inner Diameter (ID): 0.25 mm
Length: 30 m
Phase: DB-624
Polarity: Mid Polarity
Temperature Range: -20 °C-260 °C
UNSPSC Code: 41115710
USP Designation: G43
With Smart Key: No

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The J&W DB-624 capillary gas chromatography column delivers precise, reliable separations for volatile organic compounds, especially solvents and residuals in environmental, pharmaceutical, and food safety analyses. With a length of 30 meters, internal diameter of 0.25 mm, and a 1.40 micrometer film thickness, this column is engineered for superior resolution and optimal sensitivity in purge and trap applications as well as general VOC screening. Its proprietary stationary phase, based on a 6 percent cyanopropylphenyl and 94 percent dimethylpolysiloxane composition, offers enhanced selectivity and low bleed, making it ideal for EPA Methods 502.2, 524.2, 8015, and 8260.

Designed for compatibility with most leading GC systems, it fits standard 5 inch cages, facilitating straightforward installation and integration into existing workflows. Researchers benefit from robust temperature stability and reproducibility, essential for high-throughput laboratories and regulatory compliance. The DB-624 is widely used for analysis of water, air, soil, beverages, and pharmaceutical products, ensuring accurate quantitation of trace-level volatiles. Pairing with Agilent GCs and autosamplers, as well as other industry-standard systems, is seamless, and a comprehensive range of guard columns, ferrules, and connectors are available for workflow customization and maintenance.