Agilent DB-5HT 30m, 0.32mm, 0.10u 123-5731

The Agilent DB-5HT (catalog 123-5731) is a 30 m capillary GC column with 0.32 mm inner diameter and a 0.10 µm DB-5ht stationary phase film; it is a high-temperature fused‑silica capillary designed for gas chromatography. The column is specified as a low‑polarity DB-5ht phase and is temperature rated from −60 °C to 400 °C, intended for separations that require extended thermal stability and faster elution of mid‑ to high‑boiling compounds.

Key Features:

• Length: 30 m
• Inner diameter (ID): 0.32 mm
• Film thickness: 0.10 µm
• Phase: DB-5ht (low polarity)
• Temperature range: −60 °C to 400 °C

Advantages:

• Extended thermal stability to 400 °C enables analysis of high‑boiling and thermally stable compounds.
• Low‑polarity DB-5ht phase offers broad, general‑purpose separations for many analytes.
• High‑temperature, bonded/cross‑linked fused‑silica construction promotes improved peak shape and faster elution of heavy compounds.