Agilent, 122-5732, J&W DB-5HT GC column, 30 m, 0.25 mm, 0.25 µm, 7 inch cage

J&W DB-5HT GC column, 30 m, 0.25 mm, 0.25 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: 0.25 µm
Format: 7 inch
Inner Diameter (ID): 0.25 mm
Length: 30 m
Length (m): 30 m
Phase: DB-5ht
Polarity: Low Polarity
Temperature Range: -60 °C-400 °C
UNSPSC Code: 41115710
With Smart Key: No

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The Agilent J&W DB-5HT GC column is engineered for outstanding analysis of high-temperature and thermally labile compounds. With dimensions of 30 meters in length, 0.25 mm internal diameter, and a 0.25-micron film thickness, this phase is optimized for superior separation performance and durability under elevated conditions, typically supporting oven temperatures up to 400 degrees Celsius. This column is ideally suited for applications such as analysis of high-boiling hydrocarbons, synthetic polymers, phthalates, sterols, flame retardants, and other semi-volatile to high-boiling analytes often found in petrochemical, environmental, food safety, and materials testing laboratories. Its universal compatibility ensures integration with most GC systems, including Agilent 6890, 7890, and Intuvo 9000 series instruments, as well as other manufacturers’ systems, provided the connection configuration matches. Packaged on a 7-inch cage, it allows straightforward installation and maintenance. This column belongs to the DB-5 family, known for its (5 percent phenyl) methylpolysiloxane stationary phase, delivering reproducible results with low bleed, especially vital for sensitive detection methods like mass spectrometry. Related products include precolumns and retention gaps designed to protect analytical columns and extend lifespan in challenging sample matrices.