Agilent, 121-1324, J&W DB-624 GC Column, 20 m, 0.18 mm, 1.00 µm, 7 inch cage

J&W DB-624 GC Column, 20 m, 0.18 mm, 1.00 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:
Agency Method: ASTM D5790
Capillary Tubing: Fused Silica
Film Thickness: 1 µm
Format: 7 inch
Inner Diameter (ID): 0.18 mm
Length: 20 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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Engineered for high-performance gas chromatography, this capillary column is tailored for analyses requiring stringent volatilization and separation of a wide range of organic compounds. With a 20 meter length, 0.18 mm internal diameter, and a 1.00 micron film thickness, it offers exceptional resolution and sensitivity, making it ideal for trace level analysis of volatile organic compounds VOCs, especially in environmental, pharmaceutical, and food safety laboratories. Its 7 inch cage design ensures compatibility with most GC autosamplers and standard ovens, supporting seamless integration into both Agilent and other compatible instrument platforms.

Optimized stationary phase technology provides robust inertness and selectivity, particularly suited for EPA Method 524.2, purge and trap, and soil and water sample analysis. Laboratories benefit from reproducible retention times and superior peak shape, even for challenging analytes such as alcohols, ketones, and solvents. The column’s construction supports demanding workflows and extended operational longevity. Designed to be compatible with popular headspace and purge and trap sample introduction systems, it is an excellent fit for routine monitoring, regulatory compliance, and research applications requiring rigorous quality standards. For optimal performance, pair with Agilent GC systems and validated sample preparation accessories.