We offer an assortment of refurbished and used Liquid Chromatography solutions ranging from HPLC, LC/MS to FPLC. Our systems can be customized to include almost any configuration of Autosamplers, Detectors and Pumps. Some of our leading manufacturers include Agilent, HP, Waters, GE, Amersham, Dionex and Shimazdzu. Our HPLC systems such as the Agilent 1100 and 1200 Series, Akta FPLCs, and the Waters Alliance & 600 series have the option of on site training, installation and extended warranties.
Features:
The 600 pumps is quaternary, low-pressure mixing pumps with a built-in solvent degassing system and an automatic calibration feature.
Specifications:
The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions. An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free. Instrument comes equipped with four solvent inlets with built-in gradient control.
Specifications:
The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions. An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free. Instrument comes equipped with four solvent inlets with built-in gradient control.
Specifications:
The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions. An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free. Instrument comes equipped with four solvent inlets with built-in gradient control.
Specifications:
The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions. An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free. Instrument comes equipped with four solvent inlets with built-in gradient control.
Specifications:
Features:
This versatile and highly reliable pump offers flow rates up to 10 mL/min and pressures up to 600 bar. It is suited for the use of smaller particle size columns giving higher resolution and faster separations. It maintains virtually pulse-free, well mixed and stable solvent flows. Its dual floating, precise servo-controlled pistons adjust the stroke volume according to your chosen flow rate. Offering access to up to four solvents, the 1260 Infinity II Quaternary Pump provides the greatest flexibility in automated solvent blending. It is recommended for a wide range of research and routine applications (especially in the food, environmental and pharmaceutical sectors) as well as for method development.
Specifications:
1260 Infinity - G1311B
The quaternary pump comprises an optional solvent cabinet, a vacuum degasser
and a four- channel gradient pump. The four- channel gradient
pump comprises a high- speed proportioning valve and a pump assembly.
It provides gradient generation by low pressure mixing. A solvent cabinet
provides enough space for four one- liter bottles. An active seal wash
(optional) is available when the quaternary pump is used with
concentrated buffer solution
Specifications:
The HP / Agilent 1100 HPLC series is the current model and arguably the best design in the industry because of the optimized design of the quaternary pump ensuring virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke - eliminates vapor formation with volatile solvents and is maintenance free. With high-speed proportioning valve and pre-configured vacuum degasser, for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.
Features:
Specifications:
Specifications:
Can be sold as an individual component or as part of a complete stack
Specifications:
Can be sold as an individual component or as part of a complete stack
Features:
Can be sold as an individual component or as part of a complete stack
Specifications:
Features:
The Agilent 1200 Series G1312A Binary Pump is designed for top performance high-pressure mixing. This unit's reliable design keeps maintenance to a minimum by using electronically-controlled active inlet-valves for flow rates up to 5.0 mL/min. Floating pistons ensure the highest seal, low internal and external volumes of capillary connections, minimum bench space needed due to two dual-piston, in-series pumps in one housing.
Specifications:
The Agilent 1200 Series autosampler is designed for use with other modules of the Agilent 1200 Series LC system or with other LC systems if adequate remote control inputs and outputs are available. The autosampler is controlled from the Agilent 1200 Series control module or from the Agilent ChemStation
for LC systems.
Specifications:
This Agilent 1200 Model G2226A ( G 2226A, G 2226 A, G2226 A ) Series Nano (NanoFlow) Pump is in excellent condition! The Agilent 1200 Series nanoflow pump uses a unique solvent delivery technology optimized for nanoliter-per-minute flows and features EFC (Electronic Flow Control) with active feedback and real time flow adjustment. EFC is the gold standard for robust and reliable nanoflow performance and delivers the precise flow and gradient performance necessary for retention time reproducibility and stable ion generation essential for high sensitivity nanospray MS performance.
Features: