Used Lab Equipment

Used Lab Equipment

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.

Hplc Binary Pump: 1-15 of 298

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Waters Acquity Binary Solvent Manager UPLC Binary Solvent Manager

Waters Acquity Binary Solvent Manager UPLC Binary Solvent Manager

Cambridge Scientific ID #'s: 15770, 15341

Specifications:

  • Number of solvents: Up to four: in any combination of two: Al or A2 and Bl or B2
  • Solvent storage: Solvents Tray accommodates up to four chromatographic solvents, two Sample Manager wash solvents and one Binary Solvent Manager seal wash solvent
  • Solvent conditioning: Vacuum degassing (Six-channel): one channel per solvent, and two channels for Sample Manager wash solvents
  • Operating flow rate range: 010 to 2.000 mL/min, in 0.001 mL increments
  • Compressibility compensation: Automatic and continuous
  • Effective system delay volume: <120 ulL, independent of system backpressure (with standard 50-ilL mixer installed)
  • Plunger seal wash: Integral, active, programmable
  • Gradient profiles: Eleven gradient curves [including linear, step (2), concave (4), and convex (4)]
  • Wet prime: Automatic
  • Maximum operating pressure: 15,000 psi up to 1 mL/min, 9,000 psi up to 2 mL/min per pump, not more than 15,000 psi total
  • Composition accuracy:
    • ±0.5% absolute (full scale) from 5 to 95% of flow rates
    • from 0.5 to 2.0 mLlmin (Contact Waters for conditions used)
  • Composition precision: 0.15% RSO or ±0.04 min SO, whichever is greater, based on retention time
  • Flow precision: 0.075% RSO or ±0.02 min SO, six replicates, based on retention time or volumetric measures (0.500 to 2.000 ml/min)
  • Flow accuracy: ± 1.0% at 0.5 mL/min with degassed methanol, per Waters AQT/SystemsQT protocol
  • Primary wetted materials: 316 stainless steel, UHMWPE, sapphire, ruby, FEP, PTFE, ETFE, diamond-like coating, PEEK and PEEK alloys, titanium alloys
  • Unattended operation: Leak sensors, full diagnostic data captured through console software
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Agilent 1100 Series - G1312A HPLC Binary Pump

Agilent 1100 Series - G1312A HPLC Binary Pump

Cambridge Scientific ID #'s: 15626, 16317, 15936, 16119, 12811, 19156, 16034, 13406, 23208, 12452

Specifications:

  • Hydraulic system: Two dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
  • Setable flow range: Setpoints 0.001 - 5 ml/min, in 0.001 ml/min increments
  • Flow range 1 - 5.0 ml/min
  • Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min
  • Pressure: Operating range 0 400 bar (0 - 5880 psi) up to 5 ml/min
  • Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa
  • Compressibility compensation: User-selectable, based on mobile phase compressibility
  • Recommended pH range: 0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
  • Gradient formation: High-pressure binary mixing, delay volume 180 - 480 μl without mixer, 600 - 900 μl with mixer, dependent on back pressure
  • Composition range 1- 99 % or 5 μl/min per channel, whatever is greater
  • Composition precision < 0.2 % SD, at 0.1 and 1 ml/min
  • Control and data evaluation Agilent ChemStation for LC Control and data evaluation

 

Can be sold as an individual component or as part of a complete stack

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Cohesive Technolgies 1100 Series - G1312A HPLC Binary Pump

Cohesive Technolgies 1100 Series - G1312A HPLC Binary Pump

Cambridge ID #: 11053

Specifications:

  • Hydraulic system: Two dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
  • Setable flow range: Setpoints 0.001 - 5 ml/min, in 0.001 ml/min increments
  • Flow range 1 - 5.0 ml/min
  • Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min
  • Pressure: Operating range 0 400 bar (0 - 5880 psi) up to 5 ml/min
  • Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa
  • Compressibility compensation: User-selectable, based on mobile phase compressibility
  • Recommended pH range: 0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
  • Gradient formation: High-pressure binary mixing, delay volume 180 - 480 μl without mixer, 600 - 900 μl with mixer, dependent on back pressure
  • Composition range 1- 99 % or 5 μl/min per channel, whatever is greater
  • Composition precision < 0.2 % SD, at 0.1 and 1 ml/min
  • Control and data evaluation Agilent ChemStation for LC Control and data evaluation

 

Can be sold as an individual component or as part of a complete stack

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Agilent 1200 Series - G1312A HPLC Binary Pump

Agilent 1200 Series - G1312A HPLC Binary Pump

Cambridge Scientific ID #'s: 24075, 23959

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:

  • Weight: 15.5 kg (34 lbs)
  • Dimensions: 7 x 13.5 x 17 in. (18 x 34.5 x 43.5 cm)
  • Line voltage: 100 – 240 VAC, ± 10%, Wide-ranging capability
  • Line frequency: 50 or 60 Hz, ± 5%
  • Power consumption: 220 VA, 74 W / 253 BTU Maximum
  • Ambient operating temperature: 4–55 °C (41–131 °F)
  • Ambient non-operating temperature: -40–70 °C (-4–158 °F)
  • Humidity: < 95%, at 25–40 °C (77–104 °F) Non-condensing
  • Operating Altitude: Up to 2000 m (6500 ft)
  • Non-operating altitude: Up to 4600 m (14950 ft) For storing the module
  • Safety standards: IEC, CSA, UL, Installation Category II, Pollution Degree 2

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Agilent 1200 Series - G1312B HPLC Binary Pump

Agilent 1200 Series - G1312B HPLC Binary Pump

Cambridge Scientific ID #'s: 23496, 23952

Specifications:

  • Hydraulic system: Two dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
  • Setable flow range: Setpoints 0.001 - 5 ml/min, in 0.001 ml/min increments
  • Flow range 1 - 5.0 ml/min
  • Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min
  • Pressure: Operating range 0 400 bar (0 - 5880 psi) up to 5 ml/min
  • Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa
  • Compressibility compensation: User-selectable, based on mobile phase compressibility
  • Recommended pH range: 0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
  • Gradient formation: High-pressure binary mixing, delay volume 180 - 480 μl without mixer, 600 - 900 μl with mixer, dependent on back pressure
  • Composition range 1- 99 % or 5 μl/min per channel, whatever is greater
  • Composition precision < 0.2 % SD, at 0.1 and 1 ml/min
  • Control and data evaluation Agilent ChemStation for LC Control and data evaluation

 

Can be sold as an individual component or as part of a complete stack

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Agilent-1200-Series---G1312B-HPLC-Binary-Pump-23496
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Agilent 1260 Series - G1312B HPLC Binary Pump

Agilent 1260 Series - G1312B HPLC Binary Pump

Cambridge ID #: 20402

Specifications:

  • Hydraulic system: Two dual piston in series pumps with proprietary servo-controlled variable stroke drive, floating piston design and active inlet valve
  • Setable flow range: Setpoints 0.001 - 5 ml/min, in 0.001 ml/min increments
  • Flow range 1 - 5.0 ml/min
  • Flow precision: < 0.3 % RSD (typically 0.15 %), based on retention time, at 1 ml/min
  • Pressure: Operating range 0 400 bar (0 - 5880 psi) up to 5 ml/min
  • Pressure pulsation: < 2 %amplitude (typically < 1 %), at 1 ml/min isopropanol, at all pressures > 1 MPa
  • Compressibility compensation: User-selectable, based on mobile phase compressibility
  • Recommended pH range: 0 - 12.5, solvents with pH < 2.3 should not contain acids which attack stainless steel
  • Gradient formation: High-pressure binary mixing, delay volume 180 - 480 μl without mixer, 600 - 900 μl with mixer, dependent on back pressure
  • Composition range 1- 99 % or 5 μl/min per channel, whatever is greater
  • Composition precision < 0.2 % SD, at 0.1 and 1 ml/min
  • Control and data evaluation Agilent ChemStation for LC Control and data evaluation

 

Can be sold as an individual component or as part of a complete stack

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Agilent 1290 Series - G4220A HPLC Binary Pump

Agilent 1290 Series - G4220A HPLC Binary Pump

Cambridge ID #: 20796

Features:

The Binary pump is designed for highest performance, GLP compliance and easy maintenance.

It includes the following features:

• Seal wash for continued high lifetime of pump seals for buffer applications.

• Solvent selection valve for method flexibility.

• Jet Weaver for optimum mixing performance with a minimum of delay volume.

• Automatic purge function for ease of use and unattended preparation of the system.

• Auto tuning of the delivery cycle for compensation of elasticity and solvent volume change effects (compressibility, thermal expansion, mixing contraction).

• Solvent selection for optimum flow and composition accuracy.

• Fast defill function for improved intake and delivery performance.

• Two pistons in series design for increased reliability.

• High resolution piston movement control for smooth and reliable motion.

Specifications:

  • Hydraulic system: Two dual pistons in series pumps with proprietary servo-controlled variable stroke design, power transmission by ball screws, smooth motion control of pistons for active damping.
  • Settable flow range:  Setpoints 0.001—5 ml/min, in 0.001 ml/min increments.
  • Flow precision: ≤0.07 % RSD or 0.005 min SD, whatever is greater (0.2—5.0 ml/min).
  • Flow accuracy:  ±1 % or 10 µl/min, whatever is greater.
  • Pressure operating range: Operating range up to 120 MPa (1200 bar), up to 2 ml/min, 80 MPa (800 bar) at 5 ml/min.
  • Pressure pulsation:  <1% amplitude or < 0.5 MPa (5 bar), whatever is greater.
  • Compressibility compensation: Automatic, pre-defined, based on mobile phase selection.
  • Gradient formation: High pressure binary mixing
  • Delay volume: 
    • Jet Weaver V35: <45 µl
    • Jet Weaver V100: <75 µl
  • Composition range Settable range: 0 - 100 %
  • Composition precision: <0.15 % RSD, or 0.01 min SD, whatever is greater
  • Composition accuracy: ±0.35 % absolute (5 – 95 %, 0.2 – 5.0 ml/min)
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Dionex Ultimate 3000 HPG-3200A HPLC Binary Pump

Dionex Ultimate 3000 HPG-3200A HPLC Binary Pump

Cambridge ID #: 17925

Specifications:

  • Flow Range Rate: 0001 - 8 mL/min
  • Flow Accuracy:+/- 0/1%
  • Flow Precision: < 0.05% RSD or < 0.01% min SD
  • Gradient Delay Volume:35 - 1550 uL
  • Pressure Range: 2 - 103.4 MPa up to 5 mL/min
  • Pressure Range:2 - 80 MPa up to 8 mL/min
  • Proportioning Accuracy:< 0.15%
  • Pulsation:< 0.2 MPa or <1% (whichever is greater)
  • Dimensions:20 x 16.5 x 6.3 in
  • Weight: 2 lb
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Dionex Ultimate 3000 HPG-3400M HPLC Binary Pump

Dionex Ultimate 3000 HPG-3400M HPLC Binary Pump

Cambridge ID #: 18420

For more mobile phase flexibility in any ultrahigh speed and ultrahigh resolution application, the Thermo Scientific Dionex Ultimate HPG-3400RS Rapid Separation Binary Pump offers more solvent capability. With an unrivaled flow-pressure footprint, the RSLC pump is the most flexible binary UHPLC pump available. The UltiMate 3000 Binary RS pumps are capable of providing true ballistic gradients with excellent retention time precision. Together with gradient delay volumes down to 35µL, the binary pump is the first choice for any ultrahigh speed application in LC or LC/MS.

Specifications:

  • Flow Range Rate: 0001 - 8 mL/min
  • Flow Accuracy:+/- 0/1%
  • Flow Precision: < 0.05% RSD or < 0.01% min SD
  • Gradient Delay Volume:35 - 1550 uL
  • Pressure Range: 2 - 103.4 MPa up to 5 mL/min
  • Pressure Range:2 - 80 MPa up to 8 mL/min
  • Proportioning Accuracy:< 0.15%
  • Pulsation:< 0.2 MPa or <1% (whichever is greater)
  • Dimensions:20 x 16.5 x 6.3 in
  • Weight: 2 lb
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Dionex-Ultimate-3000-HPG-3400M-HPLC-Binary-Pump-18420
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Thermo Electron Accela 600 Pump HPLC Quaternary Pump

Thermo Electron Accela 600 Pump HPLC Quaternary Pump

Cambridge ID #: 11202

Features:

The 600 pumps is quaternary, low-pressure mixing pumps with a built-in solvent degassing system and an automatic calibration feature.

Specifications:

  • Flow rate range: 1 to 5000 μL/min
  • Backpressure range: 0 to 600 bar (8702 psi)
  • Residual pulsation: < 2 bar Amplitude
  • Flow rate accuracy: ±0.5% or 1 μL/min, whichever is greater
  • Gradient composition accuracy: ±0.5% absolute
  • Gradient resolution: 1% from 0 to 100%
  • Firmware version: (November 2010) 23.67 e
  • Gradient composition range: 0 to 100% from up to 4 independent feed channels employing 2 of them at the same time
  • Delay volume 90 μL (LDA): + 65 μL (static mixer)
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Harvest Right Scroll Pump - SP-GW11060 Dry Vacuum PumpImage Coming Soon

Harvest Right Scroll Pump - SP-GW11060 Dry Vacuum Pump

Cambridge ID #: 24155
This item is new to the Cambridge Scientific Used Lab Equipment Inventory. As a result, a product description is currently unavailable. For further information about this product, please inquire and a representative will contact you shortly.
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Agilent 1100 Series - G1310A HPLC Isocratic Pump

Agilent 1100 Series - G1310A HPLC Isocratic Pump

Cambridge ID #: 14776

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:

  • Ease-of-use - handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics and task-oriented information.
  • Durable - stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE ensure long lifetime. Seal wash option for high salt mobile phases keeps maintenance to a minimum for lower operation costs.
  • Wide flow range - up to 10 ml/min for broad HPLC work, including semi-preparative separations.
  • Better for GLP - built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.

 

Specifications:

  • Hydraulic system: Dual piston in series pump with proprietary servo-controlled variable stroke drive, floating pistons and active inlet valve
  • Settable flow range: .001– 10 ml/min, in 0.001 ml/min increments
  • Flow range: 2 – 10.0 ml/min
  • Recommended pH range: – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel.
  • Operating voltage: 230V

 

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Agilent 1100 Series - G1311A HPLC Quaternary Pump

Agilent 1100 Series - G1311A HPLC Quaternary Pump

Cambridge Scientific ID #'s: 9165, 22111, 14496, 21293

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:

  • Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/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 800-1100µl, depending on back pressure
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Agilent-1100-Series---G1311A-HPLC-Quaternary-Pump-9165
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Hewlett Packard 1100 Series - G1311A HPLC Quaternary Pump

Hewlett Packard 1100 Series - G1311A HPLC Quaternary Pump

Cambridge ID #: 22470

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:

  • Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/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 800-1100µl, depending on back pressure
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Agilent 1100 Series - G1311B HPLC Quaternary Pump

Agilent 1100 Series - G1311B HPLC Quaternary Pump

Cambridge ID #: 19933

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:

  • Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/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 800-1100µl, depending on back pressure
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Agilent-1100-Series---G1311B-HPLC-Quaternary-Pump-19933
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