Agilent UHPLC Grd, Extend-C18,4.6mm,1.8um,3pk 820750-906

Agilent ZORBAX Extend-C18 UHPLC guard columns (4.6 mm ID, 1.8 µm) are short conventional guard columns designed for use with UHPLC reversed-phase separations. The product is supplied as a short (5 mm) guard column phase intended to protect and extend the life of analytical C18 columns while operating under UHPLC conditions up to the stated maximum temperature and pressure ratings.

Key Features:

• Phase: Extend-C18
• Inner diameter: 4.6 mm
• Length: 5 mm
• Particle size: 1.8 µm
• Pore size: 80 Å
• Maximum operating temperature: 60 °C
• Maximum pressure rating: 600 bar
• Separation mode: Reversed Phase
• USP designation: L1

Advantages:

• Designed for UHPLC reversed-phase applications, matching UHPLC performance requirements.
• Small 1.8 µm particle size offers high chromatographic efficiency consistent with UHPLC operation.
• 600 bar pressure rating and 60 °C maximum temperature support robust UHPLC system conditions.
• Short 5 mm guard-column format protects analytical columns and helps extend column lifetime.