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.

Dionex: 1-15 of 23

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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 PDA-3000 HPLC Diode Array Detector

Dionex Ultimate 3000 PDA-3000 HPLC Diode Array Detector

Cambridge ID #: 18417

Specification:

 

  • Noise with Analytical or Semi-Preparative Cell Installed: <± 10 µAU at 254 nm, 2-second rise time, 4 nm bandwidth and flowing water at 1.0 mL/min. <± 15 µAU at 520 nm, 2-second rise time, 10 nm bandwidth and flowing water at 1.0 mL/min
  • Noise with Semi-Micro Cell Installed: <± 15 µAU at 254 nm, 2-second rise time, 4 nm bandwidth and flowing water at 1.0 mL/min. <± 15 µAU at 520 nm, 2-second rise time, 10 nm bandwidth and flowing water at 1.0 mL/min
  • Drift: <1 mAU/h at 254 nm and 520 nm, and flowing water (after warm-up); typically < 500 µAU/h
  • Wavelength Range: 190 to 800 mm
  • Wavelength Accuracy: ±1 nm, self-calibration with deuterium lines, verification with built-in holmium oxide filter
  • Resolution: 1 nm
  • Linearity: Corr. Coeff. > 99.95 and < 3% RSD up to 1.5 AU

 

  • Analytical Flow Cell

 

    • PEEK cell: 13 µL volume; 10 mm (0.394 in) path length
    • Stainless steel cell: 13 µL volume; 10 mm (0.394 in) path length

 

  • Semi-Micro Flow Cell

 

    • PEEK cell: 3.1 µL volume; 9 mm (0.35 in) path length
    • Stainless steel cell: 3.1 µL volume; 9 mm (0.35 in) path length
  • Semi-Preparative Flow Cell: 0.7 µL volume; 0.4 mm (0.02 in) path length

 

  • Maximum cell pressure

 

    • Analytical flow cell: <21 bar (300 psi) (PEEK); <35 bar (500 psi) (SST)
    • Semi-micro flow cell: < 21 bar (300 psi) (PEEK); < 35 bar (500 psi) (SST)
    • Semipreparative flow cell: < 100 bar (1450 psi)
  • Optical System: Single-beam, reverse-optics design with concave holographic grating
  • Photodiode Array: 1024 element
  • Pixel Resolution: 0.7 nm
  • Lamps: Deuterium lamp (30 W) for ultraviolet spectrum analysis. Tungsten lamp (15 W) for visible spectrum analysis.
  • Control: All parameters and functions controlled by Chromeleon software; the Chromeleon PC and the detector are connected through USB (Universal Serial Bus) 4 LEDs (Power, Run, Deuterium, Tungsten) for status monitoring.
  • GLP Features: In Chromeleon - Support of automatic equipment qualification (AutoQ) and System Wellness monitoring. All system parameters are logged in the audit trail.
  • Analog outputs: Four, 0-3 AU, independently selectable, 1000 mV range
  • Voltage out: 1 V output
  • Power Requirements: 85 to 265 VAC, 47 to 63 Hz auto-sensing; no adjustment necessary)
  • Typical Input Power: 100 W
  • Maximum Line Draw: 3.5 A at 110 VAC at power-up
  • Fuses: Two 4.0 amp fast-blow IEC 127 fuses
  • Environmental conditions: Indoor use only; 10 to 35°C (50 to 95°F) operating temperature range; 80% relative humidity (non-condensing); Overvoltage category 2; Pollution degree 2.
  • Dimensions (H x W x D): 19 x 52 x 51 cm (7.5 x 16.5 x 20 in.)
  • Weight: 19 kg (41.8 lbs)
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Dionex Ultimate 3000 TCC-3200 HPLC Column Compartment / Heater

Dionex Ultimate 3000 TCC-3200 HPLC Column Compartment / Heater

Cambridge ID #: 18418

Specification:

 

  • Temperature Range: 5 °C to 85 °C (max. 18 °C below ambient)
  • Temperature Accuracy: ±0.5 °C
  • Temperature Stability: ±0.1 °C
  • Temperature Precision: ±0.1 °C
  • Column Capacity: Up to 6 columns, max. 30 cm length
  • Heat-up Time: Typically 15 minutes 20 °C to 50 °C
  • Cooldown Time: Typically 18 minutes 50 °C to 20 °C
  • Control: All functions software controlled via USB
  • I/O interfaces: 2 digital inputs, 2 programmable relay outputs
  • Switching valves: 1 or 2 thermostatted valves (2-position, 6-port, 2-position, 10-port, or 6-position, 7-port)

 

  • Watted parts

 

    • Stainless steel (1.4571, 316L), PEEK; Waste line: PTFE
    • Column switching valve (stainless steel): Vespel and DuraLife
    • Column switching valve (biocompatible): PEEK
    • Column switching valve (6-position, 7-port): Titanium
  • Safety features: Humidity sensor and gas sensor. Temperature control and temperature sensors

 

  • User input/display

 

    • LCD-indicating system parameters
    • Standby button
    • 3 LEDs for status monitoring (Power, Connected, Status)
    • 4 function keys for operation during initial installation and maintenance
  • GLP features: Electronic identification system for 4 columns. In Chameleon: Full support of automatic equipment qualification (AutoQ) and System System Wellness monitoring. All system parameters are recorded in the Chromeleon Audit Trail.
  • Power requirements: 100 - 120 V, 60 Hz; 200 - 240 V, 50 Hz, max. 150 VA
  • Environmental conditions: Indoor use only; 10 to 35°C (50 to 95°F) operating temperature range; 80% relative humidity (non-condensing); Overvoltage category 2; Pollution degree 2.
  • Dimensions (H x W x D): 17 x 42 x 51 cm (6.7 x 16.5x 20 in)  
  • Weight: 13.2 kg (29.0 lbs)
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Dionex AS50 HPLC Column Compartment / HeaterImage Coming Soon

Dionex AS50 HPLC Column Compartment / Heater

Cambridge Scientific ID #'s: 18396, 18397

The Dionex Autoselect™ AS50 Autosampler precisely delivers from 1.0 to 99.9 µL (in 0.1 µL increments) or 100 to 1000 µL (in 1 µL increments) of sample to an injection valve. Two types of trays are available for sample vials: one for 2 mL vials and one for 10 mL vials. During sampling, the tray remains stationary and a sampling needle arm moves from vial to vial. Up to 99 injections can be taken from each vial. The AS50 can be controlled locally, from the front panel keypad and display, or remotely, with a personal computer running Chromeleon software installed. The AS50 can be configured with PEEK flow paths and components for ion chromatography (IC) applications, or with stainless steel flow paths and components for high-performance liquid chromatography applications (HPLC).

 

Specification:

 

  • Ambient Operating Temperature: 10 °C to 40 °C (50 °F to 104 °F)
  • Operating Humidity: 10% to 95% relative humidity, non-condensing
  • Decibel Level: <60 db (at “A WEIGHING” setting)
  • Dimensions: 58 cm high x 30 cm wide x 46 cm deep (23 in x 12 in x 19 in)
  • Weight: < 30 kg (< 65 lb)
  • Injections Per Vial: 1 to 99

 

  • Variable Volume Range

 

    • 1 to 100 µL in 0.1 µL increments
    • 100 to 1000 mL in 1 µL increments

 

  • Injection Loop Size

 

    • IC version: 25 µL standard; other sizes are available
    • HPLC version: 20 µL standard; other sizes are available
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Dionex GP50 HPLC PumpImage Coming Soon

Dionex GP50 HPLC Pump

Cambridge ID #: 18394

The GP50 Gradient Pump is an integral part of a Dionex chromatography system. It is a microprocessor-based, dual-piston, variable-speed, gradient delivery system designed to blend and pump mixtures of up to four different eluents at precisely controlled flow rates. The pump can deliver the selected eluent composition isocratically, or as a multistep linear or curved gradient. A Digital Signal Processor (DSP) provides high speed control of pump flow and pressure. The pump can operate as a stand-alone product or with other Dionex modules as part of a complete chromatography system. It can also be used with non-Dionex modules that meet interface requirements for software, TTL, or relay control. The pump's two basic modes of control, Direct control and Method control, enableit to operate with or without reference to time-based events.

 

Specification:

 

Electrical

  • Main Power: 100 Vac to 240 Vac, 50/60 Hz; 2.5 amps. The GP50 power
  • Requirements: supply is main voltage auto-sensing and requires no manual adjustment
  • Fuse Requirements: Two 3.15 amp fast-blow IEC127 fuses (P/N 954745)

Environmental

  • Operating Temperature: 10 °C to 50 °C (50 °F to 104 °F)
  • Operating Humidity: 5 to 95% relative humidity (non-condensing)

Physical

  • Dimensions (H x W x D): 33.5 x 22.5 x 42 cm / 13.1 x 8.9 x 16.8 in., 6 cm (2.5 in.) clearance required behind the module
  • Weight: 19 kg (42 lb)
  • Decibel Level: 60 db

Display and Keypad

  • Display: Liquid crystal with adjustable backlighting
  • Keypad: 26-button pad for entering commands and numeric values for screen parameters.
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Dionex ED40 Electrochemical Detector

Dionex ED40 Electrochemical Detector

Cambridge ID #: 18167

Specifications:

 

  • Dimensions (W x D x H): 22.5 x 42 x 17 cm (clearance required behind detector)
  • Weight: 8.2 kg (18 lb)
  • Display: Liquid crystal display with adjustable backlighting
  • Keypad: 26-button keypad for entering commands and numerical values for screen parameters
  • Operating temperature: 4 ºC to 40 ºC (40 ºF to 104 ºF)
  • Operating humidity: 5 to 95% relative humidity, non-condensing
  • Main power: 85 to 270 Vac, 47/63 Hz; 40 W Max, 25 W typical. The ED40 power supply is auto-sensing and requires no voltage adjustment.
  • Fuse: Two 3.15 amp fast-blow IEC127 fuses (P/N 954745)
  • Analog output: User-selectable full-scale output of 10, 100, or 1000 mV
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Dionex RI-101 HPLC Refractive Index DetectorImage Coming Soon

Dionex RI-101 HPLC Refractive Index Detector

Cambridge ID #: 17922

Features:

This detector is ideal for analysis of components with limited or no UV absorption such as alcohols, sugars, saccarides, fatty acids, and polymers. It provides high sensitivity, fast baseline stabilization and excellent reproducibility.

Specifications:

  • Measuring Method: Deflection type
  • Refractive Index Range:00–1.75°
  • Range:25 to 512 µRIU
  • Linearity: 600 µRIU
  • Noise Level: Less than 2.5 nRIU, response: 1.5 s
  • Autozero: Optical and electronic autozero
  • Flow Cell: 8 µL; 0.05 MPa (7.5 psi) maximum pressure
  • Dead Volume: Less than 600 µL
  • Flow Rate: 10 mL/min (with water)
  • Temperature Control: 30 to 50°C in 1°C steps
  • Response:1, 0.25, 0.5, 1.0, 1.5, 2.0, 3.0, 6.0 s
  • Automated Startup Functions: Purge cycles, equilibration, autozero, baseline drift and noise verification
  • Validation Functions: Noise, temperature, drift, lamp age, lamp voltage, accuracy (determined filling the detector cell with a defined standard solution)
  • Display: Color liquid crystal display, allows real-time baseline monitoring
  • Analog Outputs: Integrator: 0–1 V; Recorder: 0–10 mV
  • Contact Closure Inputs: Auto zero, marker, polarity, purge on/off
  • Contact Closure Outputs: Ready, solvent leak, error
  • Communication: RS-232
  • Power Consumption: 150 VA Max.
  • Dimensions: 260 x 200 x 400 mm (10.1 x 7.8 x 15.6 inches)
  • Weight: 12 kg (27 lbs)
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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 SRD-3400 HPLC DegasserImage Coming Soon

Dionex Ultimate 3000 SRD-3400 HPLC Degasser

Cambridge ID #: 17927

Ensure stable baselines and consistent detector performance. The Dionex SRD-3x00 Solvent Racks Solvent Racks with Degassers for UltiMate 3000 Pumps incorporate a low-volume (670µL), chemically-inert degasser with two, four, or six channels, respectively.The SRD-3400 Solvent Rack with Degasser supports nano and capillary flow

Specifications:

  • Solvent Channels:4
  • Power Requirements:30V
  • Weight: 8 kg
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Dionex Ultimate 3000 TCC-3000 HPLC Column Compartment / Heater

Dionex Ultimate 3000 TCC-3000 HPLC Column Compartment / Heater

Cambridge ID #: 17923

Specifications:

  • Temperature range: 5 °C to 85 °C (max. 18 °C below ambient)
  • Temperature accuracy: ±0.5 °C
  • Temperature stability: ±0.1 °C Temperature precision: ±0.1 °C
  • Column capacity: Up to 6 columns, max. 30 cm length
  • Heatup time: Typically 15 minutes 20 °C to 50 °C Cooldown time: Typically 18 minutes 50 °C to 20 °C
  • Control: All functions software controlled via USB
  • I/O interfaces: 2 digital inputs, 2 programmable relay outputs
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Dionex Ultimate 3000 VWD-3100 HPLC Variable Wavelength DetectorImage Coming Soon

Dionex Ultimate 3000 VWD-3100 HPLC Variable Wavelength Detector

Cambridge ID #: 17926

Specifications:

  • Optical design: Dual-beam photometer
  • Light source: Deuterium lamp and tungsten lamp
  • Wavelength range: 190 to 900 nm
  • Wavelength accuracy: ± 1 nm
  • Wavelength repeatability: y: ± 0.1 nm
  • Optical bandwidth: 6 nm at 254 nm
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Dionex Ultimate 3000 WPS-3000TB HPLC AutosamplerImage Coming Soon

Dionex Ultimate 3000 WPS-3000TB HPLC Autosampler

Cambridge ID #: 17924

Specifications:

  • Sample capacity: Dependent on the carousel configuration: Vials/ Well plates
  • Injection methods: Inline split-loop
  • Injection volume settable range: 0.01 – 100 µL (1 – 100 µL)
  • Injection volume accuracy: Typically ±0.5% at 50 and 90 µL
  • Minimum sample required: 1 µL out of 5 µL (250 µL conical vial)
  • Injection cycle time: <15 seconds for 5 µL
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Dionex Ultimate 3000 DGP-3600SD HPLC Pump

Dionex Ultimate 3000 DGP-3600SD HPLC Pump

Cambridge ID #: 17918

Specifications:

  • Flow rate range: 1-10,000 µL/min
  • Flow rate accuracy: ±0.1% at 1 mL/min
  • Flow rate precision: <0.05% RSD or <0.01 min SD, whichever is greater
  • Pressure range: 2-50 MPa (7250 psi)
  • Pressure ripple: Typical <0.2 MPa or <1%, whichever is greater
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Dionex Ultimate 3000 TCC-3000SD HPLC Column Compartment / Heater

Dionex Ultimate 3000 TCC-3000SD HPLC Column Compartment / Heater

Cambridge ID #: 17920

Specifications:

  • Temperature range: 5 °C to 85 °C (max. 18 °C below ambient)
  • Temperature accuracy: ±0.5 °C
  • Temperature stability: ±0.1 °C Temperature precision: ±0.1 °C
  • Column capacity: Up to 6 columns, max. 30 cm length
  • Heatup time: Typically 15 minutes 20 °C to 50 °C Cooldown time: Typically 18 minutes 50 °C to 20 °C
  • Control: All functions software controlled via USB
  • I/O interfaces: 2 digital inputs, 2 programmable relay outputs
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Dionex Ultimate 3000 WPS-3000TSL HPLC Autosampler

Dionex Ultimate 3000 WPS-3000TSL HPLC Autosampler

Cambridge Scientific ID #'s: 17919, 18419

Specifications:

  • Sample capacity: Dependent on the carousel configuration: Vials/ Well plates
  • Injection methods: Inline split-loop
  • Injection volume settable range: 0.01 – 100 µL (1 – 100 µL)
  • Injection volume accuracy: Typically ±0.5% at 50 and 90 µL
  • Minimum sample required: 1 µL out of 5 µL (250 µL conical vial)
  • Injection cycle time: <15 seconds for 5 µL
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