Agilent HP-5MS UI 15m,0.25mm.0.25um w/Smart Key 19091S-431UI-KEY

Agilent J&W HP-5ms Ultra Inert 19091S-431UI-KEY is a 15 m, 0.25 mm i.d., 0.25 µm film GC capillary column (5%-phenyl-methylpolysiloxane) intended for GC/MS analysis. The Ultra Inert phase is specifically tested for inertness with active acidic and basic compounds and offers low-bleed, solvent-rinsable construction to preserve mass spectral integrity and improve sensitivity. The Smart Key version provides immediate column identification and usage monitoring on compatible Agilent systems.

Key Features:

• Length: 15 m
• Inner Diameter (ID): 0.25 mm
• Film Thickness: 0.25 µm
• Phase: HP-5ms Ultra Inert (5% phenyl-methylpolysiloxane)
• Format: 7-inch cage
• Temperature range: -60 °C to 325/350 °C
• With Smart Key: Yes

Advantages:

• Ultra Inert phase reduces adsorption of active acidic and basic analytes, improving recovery and reproducibility.
• Low-bleed bonded and crosslinked film yields better signal-to-noise and preserves mass spectral integrity for GC/MS.
• Solvent-rinsable construction enables easier cleaning and maintenance to extend column life.
• Smart Key provides immediate column identification and usage monitoring on compatible Agilent instruments.