Agilent, 121-5722, J&W DB-5HT GC column, 20 m, 0.18 mm, 0.18 µm, 7 inch cage

J&W DB-5HT GC column, 20 m, 0.18 mm, 0.18 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:
Capillary Tubing: High Temperature Fused Silica
Film Thickness: 0.18 µm
Format: 7 inch
Inner Diameter (ID): 0.18 mm
Length: 20 m
Length (m): 20 m
Phase: DB-5ht
Polarity: Low Polarity
Temperature Range: -60 °C-400 °C
UNSPSC Code: 41115710
With Smart Key: No

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Designed for high-temperature gas chromatography applications, this capillary column features a 20 meter length, 0.18 mm internal diameter, and a 0.18 micrometer film thickness, wound on a 7 inch cage. Its bonded and cross-linked 5 percent phenyl, 95 percent dimethylpolysiloxane stationary phase enables excellent thermal stability and inertness, making it ideal for the analysis of hydrocarbons, pesticides, semivolatiles, and performance in simulated distillation. The column supports precise separations in petrochemical, environmental, and food safety laboratories, especially where higher oven temperatures are required. Compatible with a range of Agilent and non-Agilent GC systems, it is suitable for use with both mass spectrometric and flame ionization detection, supporting complex mixture resolution and reliability. The robust design resists phase bleeding at elevated temperatures, ensuring long-lasting performance and reproducible data. Integration with other Agilent J and W columns as part of comprehensive workflows enhances productivity in demanding research and routine analytical environments. This column's dimensions allow for rapid analyses with high efficiency and optimal peak shapes, facilitating advanced sample throughput for testing laboratories and research institutes prioritizing accuracy and sensitivity in their chromatographic analyses.