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Mid-polar fused silica GC capillary column for VOCs analysis, USP <467>, EPA methods, 30M x 0.25mm x 1.40µm film thickness.
The Agilent DB-624 UI (122-1334UI) is a fused silica capillary column designed specifically for gas chromatography (GC) and GC/MS applications focused on volatile organic compound (VOC) analysis. Featuring a 30-meter length, 0.25 mm inner diameter, and 1.40 µm film thickness, this solvent-rinseable column is composed of a mid-polar 6% cyanopropyl/phenyl and 94% polydimethylsiloxane stationary phase, aligned with USP Phase G43. It supports a temperature range from -20°C up to 260°C, making it suitable for a broad array of analytes.
Optimized for residual solvent analysis according to USP Monograph <467>, it is widely adopted in molecular diagnostics, biotechnology, and environmental monitoring workflows. The DB-624 is compliant with numerous US Environmental Protection Agency (EPA) methods for VOC detection, including 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8021, 8240, and 8260. This column is essential in bioprocessing quality control and synthetic biology research, where precise separation of complex volatile mixtures is critical.
Key technical features:
This Agilent GC column enables precise, reproducible analysis in research fields such as neuroimaging applications involving volatile metabolites, cell imaging studies, and gene editing process monitoring where volatile solvents are involved. Its solvent-rinseable characteristic also facilitates extended column lifespan in demanding laboratory environments.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
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Last updated 22 October 2026
The middle half of the 78 with a price runs from €250 to €529.
