Agilent, 121-1324LTM, J&W DB-624 GC Column, 20 m, 0.18 mm, 1.00 µm, LTM column module

J&W DB-624 GC Column, 20 m, 0.18 mm, 1.00 µm, LTM column module. This format is only compatible with Agilent Low Thermal Mass Series Rapid Heating/Cooling (LTM) Systems.

Specifications:
Capillary Tubing: Fused Silica
Film Thickness: 1 µm
Format: LTM
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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The J&W DB-624 GC Column, 20 m, 0.18 mm, 1.00 µm, LTM column module is engineered for high-performance gas chromatography, offering reliable separation of volatile organic compounds and residual solvents. Designed to fit seamlessly with Agilent’s Low Thermal Mass (LTM) series modules, this capillary column is ideal for laboratories requiring rapid analysis and high-throughput workflows. Its proprietary stationary phase is optimized for EPA methods, especially Method 524.2, and is widely adopted in pharmaceutical, environmental, and food safety testing for accurate quantification of analytes in complex matrices.

With a 20-meter length, narrow internal diameter, and a thick film construction, the column delivers outstanding resolution and enhanced sensitivity, even for trace-level detection. The rapid heating and cooling capabilities provided by the LTM platform allow for shorter analytical run times without sacrificing separation quality. Typical usage scenarios include screening for volatile impurities, monitoring residual solvents in pharmaceutical products, and performing environmental analysis of drinking and wastewater.

Fully compatible with Agilent 7890 and other GC systems equipped with LTM series features, this column module supports seamless integration and robust, reproducible results. Related products include a range of DB-624 columns with varying dimensions and LTM modules for flexible method development and scaling to any analytical requirement.