Cambridge Scientific
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: 1-6 of 6

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Agilent 1100 Series - G1312A HPLC Binary Pump

Agilent 1100 Series - G1312A HPLC Binary Pump

Cambridge Scientific ID #'s: 15626, 13405, 7526, 17475, 13985, 16317, 15288, 16321, 15936, 16119, 12811, 16034, 16319, 8571, 9300, 16147, 13406, 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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Agilent-1100-Series---G1312A-HPLC-Binary-Pump-15626
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Agilent 1200 Series - G1312A HPLC Binary Pump

Agilent 1200 Series - G1312A HPLC Binary Pump

Cambridge ID #: 17895

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-17895
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Agilent 1290 Series - G4220A HPLC Binary PumpImage Coming Soon

Agilent 1290 Series - G4220A HPLC Binary Pump

Cambridge ID #: 17710

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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Agilent-1290-Series---G4220A-HPLC-Binary-Pump-17710
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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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Cohesive-Technolgies-1100-Series---G1312A-HPLC-Binary-Pump-11053
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Dionex Ultimate 3000 HPG-3200A HPLC Binary PumpImage Coming Soon

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-3200A-HPLC-Binary-Pump-17925
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Thermo Forma Ultimate HPG-3400RS HPLC Binary PumpImage Coming Soon

Thermo Forma Ultimate HPG-3400RS HPLC Binary Pump

Cambridge ID #: 14869

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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Thermo-Forma-Ultimate-HPG-3400RS-HPLC-Binary-Pump-14869
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