Agilent HP-PLOT-Q 15m, 0.32mm, 20u 19091P-QO3

The Agilent J&W HP-PLOT-Q (part number 19091P-QO3) is a PLOT capillary GC column with a bonded polystyrene-divinylbenzene (DVB) stationary phase designed for separation of light gases and volatile small molecules. This specific configuration is 15 m long with a 0.32 mm internal diameter and a 20 µm film thickness, intended for analyses such as C1–C3 isomers, light hydrocarbons (up to ~C12), CO2, methane, oxygenated solvents and sulfur compounds. It is offered in a fused‑silica, 7‑inch cage format and is positioned as a packed‑column replacement for improved resolution and routine gas analysis.

Key Features:

• Length: 15 m
• Inner diameter (ID): 0.32 mm
• Film thickness: 20 µm
• Phase: HP‑PLOT Q (bonded polystyrene‑divinylbenzene, DVB)
• Column material/format: fused silica, 7" cage capillary
• Temperature limits: approximately -60 °C to 270/290 °C

Advantages:

• Improved resolution and faster separations compared with conventional packed gas‑solid columns (manufacturer/distributor claim).
• Minimal conditioning time required (typically about 1 hour) before use.
• Designed for robust separation of small gaseous analytes including ethane/ethylene/ethyne and C1–C3 isomers.
• Manufactured and QC‑tested for low column bleed, sensitivity and efficiency (performance summary shipped with each column).