Agilent 1200 Series - G1311A HPLC Quaternary Pump, Agilent Technologies (CAT#: STEM-C-0063-LGZ)

The manufacturer of Agilent 1200 Series - G1311A HPLC Quaternary Pump is Agilent Technologies. Model is 1200 Series - G1311A. The G1311A ensures virtually pulse-free and stable solvent flow with dual floating pistions. The intake valve is electrically activated. Synchronizes piston stroke, eliminating steam from volatile solvents and requiring no maintenance. The instrument is equipped with four solvent inlets with built-in gradient control.

Condition: used
Configurable Flow Range: 0.001 – 10 mL/min – in 0.001 mL/min increments
Flow Range: 0.2 – 10.0 mL/min
Recommended pH Range: 1.0 – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
Gradient Formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve. Delay volume 800-1100 µL, depending on back pressure

1. Accelerate the development of methods, preparation of mobile phases and flushing of HPLC systems by providing isometric or gradient analysis of up to four solvents.
2. Rugged materials such as stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE are used to improve product life, minimize maintenance and reduce operating costs.
3. Wide flow range up to 10 mL/min wide range of HPLC work, including semi-preparative separations.
4. Easily programmed and controlled through handheld controllers, instant pilots, or through different Agilent data systems.

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