Agilent 1260 Infinity II Binary Pump by Agilent Technologies

The 1260 Infinity II Bio-Inert Pump is a quaternary UHPLC pump that is made of bio-inert material for use in biological and extreme pH applications. This pump enables gradient formation and solvent blending from up to four solvents and operates at pressures up to 600 bar and flow rates up to 10 mL/min.

The 1260 Infinity II Bio-Inert Pump is resistant to corrosion by high salt concentrations (2 M) and can handle a wide pH range from 1–13, and even up to pH 14 for short-term use. This pump is ideal for protein and NBE characterization.

Features:

• Titanium-based pump is resistant to corrosion from high salt concentrations and harsh cleaning procedures
• Steel and iron-free wetted parts in solvent delivery unit ensure the integrity of biomolecules and minimize unwanted surface interactions while increasing column lifetime
• High salt tolerance (2 M) and wide pH range (1–13, short term 14) offers increased flexibility
• Flow rates up to 10 mL/min enable power ranges from lowest pressure for traditional biopurification columns up to high pressure STM analytical bio-columns offering increased adjustability
• Agilent Buffer Advisor software provides a fast and simple way to create salt and pH gradients, eliminating the tedious and error-prone method-development steps of buffer preparation, buffer blending, and pH scouting
• Active seal wash increases the lifetime of the seals when using high salt concetrations