Agilent DB-5MS Ultra Inert 30m, 0.25mm, 0.25um 122-5532UI

The Agilent J&W DB-5ms Ultra Inert (part number 122-5532UI) is a fused‑silica capillary GC column (30 m × 0.25 mm, 0.25 µm film) manufactured for low‑bleed, mass‑spectrometry compatible separations. The DB‑5ms Ultra Inert phase is engineered and QC‑tested to provide enhanced inertness for active and semi‑volatile analytes, delivering improved peak shape and sensitivity. Typical use cases include trace analysis of pesticides, PCBs, dioxins and other challenging compounds where minimized adsorption, low bleed, and reproducible chromatography are required.

Key Features:

• Length: 30 m
• Inner Diameter (ID): 0.25 mm
• Film Thickness: 0.25 µm
• Phase: DB‑5ms Ultra Inert
• Capillary tubing: fused silica
• Temperature range: -60 °C to 325/350 °C
• Format: 5 inch

Advantages:

• Low column bleed and MS compatibility that improve baseline stability and sensitivity.
• Engineered ultra‑inert surface yields better peak shape and higher signal‑to‑noise for active analytes.
• QC testing with demanding probe mixtures ensures consistent column inertness and reproducible results.
• Fused‑silica capillary construction and robust temperature range support routine trace‑level analyses across many methods.