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.

Chromatography Gas: 91-105 of 311

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Agilent 1290 Series - G4227A HPLC Flex Cube

Agilent 1290 Series - G4227A HPLC Flex Cube

Cambridge ID #: 14803

The Agilent 1290 Infinity Flexible Cube is an auxiliary module for the 1290 Infinity Autosampler with a built-in pump to facilitate enhanced flushing capabilities and to reduce carry-over. With access to three solvents, critical sections of flow path can be flushed at high flow rates. Automated back-flushing of the injection needle-seat achieves the absolute lowest sample carryover for LC and LC/MS applications. In addition, the Flexible Cube hosts up to two Agilent Quick-Change valves. For utmost flexibility, choose among Agilent’s broad portfolio of available valve heads suitable up to 1200 bar. The valves can be controlled independently for any demanding valve-switching application.

 

Specifications

  • Injection range                          
    • 1 - 20 μL
    • .1 - 40 μL
    • .1 - 100 μL
    • in 0.1 μL increments
  • Precision: Precision of G4226A sampler will not be influenced
  • Accuracy: Accuracy of G4226A sampler will not be influenced
  • Sampler pressure range: Up to 1200 bar
  • Pressure range of flush pump: Up to 50 bar
  • Flow rate of flush pump: Up to 4 mL/min
  • Number of solvents: Up to 3 solvents
  • Sample viscosity range: 0.2 – 5 cp
  • Carry over:  Typically <0.001% (10 ppm)
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Agilent 1290 Series - G7167B HPLC Multisampler

Agilent 1290 Series - G7167B HPLC Multisampler

Cambridge Scientific ID #'s: 20044, 20043, 20041

The Agilent 1290 Infinity Multisampler sets a new benchmark in flexibility. This autosampler can handle both vials and microtiter plates (whether shallow or deep) with ease and efficiency. This compact module has the capacity to house up to 6,144 samples plus the robotics to smoothly inject each into the chromatograph in turn. With Agilent’s unique dual- needle design, cycle time can be as low as just 5 seconds. With the multi- wash capability, you can reduce carryover to less than 10 parts per million. This innovative Multisampler is designed to provide maximum flexibility and scalability.

Specifications:

  • Injection range:1- 20 µL in 0.1 µL increments
  • Precision: Typically (0.15% RSD or SD<10 nL
  • Pressure range: Up to 1200 bar
  • Sample viscosity range:2 – 5 cp
  • Sample capacity:
    • 1H Drawer: Up to 8 drawers and 16 positions Shallow well plates (MTP)
    • 2H Drawer: Up to 4 drawers and 8 positions MTP, deep well plates, vials, Eppendorf
    • 3H Drawer: Up to 2 drawers and 4 positions MTP, deep well plates, vials up to 6 mL, Eppendorf
  • Injection cycle time: <10 s using following standard conditions
    • Default draw speed: 100 µL/min
    • Default eject speed: 400 µL/min
    • Injection Volume: 1 µL
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Agilent 1290 Series - K1316C HPLC Column Compartment

Agilent 1290 Series - K1316C HPLC Column Compartment

Cambridge ID #: 20039

The Agilent 1290 Infinity Thermostatted Column Compartment is a stackable temperature-controlled column compartment for LC. It is available as standalone module or as a component of an Agilent 1290 Infinity system. It is used for heating and cooling to meet extreme requirements of retention time reproducibility.

Specifications:

  • Temperature range:
    • 10 degrees below ambient to 100 °C
    • up to 80 °C: flow rates up to 5 ml/min
    • up to 100 °C: flow rates up to 2.5 ml/min
  • Temperature stability: ± 0.05 °C
  • Temperature accuracy:
    • ± 0.8 °C
    • ± 0.5 °C
  • Warm-up/cool-down time:
    • 5 min from ambient to 40 °C
    • 10 min from 40 – 20 °C
  • Dead volume:
    • 1.6 µl low dispersion heat exchanger
    • 3 µl left heat exchanger
    • 6 µl right heat exchanger
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Waters 1525 HPLC Pump

Waters 1525 HPLC Pump

Cambridge ID #: 22188

The 1525 and 1525 with EF heads are integrated, high-pressure, binary HPLC pumps that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal for use with highly sensitive detectors.

Designed for use with 2 to 4.6 mm I.D. columns in routine LC and LC/MS applications, these pumps have a programmable flow-rate range of 0.00 to 10.00 mL/min in 0.01 mL increments.

Optional features:

  • Extended Flow (EF) heads for extended flow rate range up to 22.50 mL/min for use with 10 to 19 mm I.D. columns
  • 1500 Series Column Heater with a temperature range of 20 to 60 °C to maintain accurate, consistent column temperature
  • Integral vacuum degasser to remove dissolved gases from the mobile phase, improving performance and reliability
  • Automated seal wash helps extend the primary seal life for reliable operation
  • FlexInject manual dual injector module for both analytical and semi-preparative injections
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Edwards 18 Vacuum Pump

Edwards 18 Vacuum Pump

Cambridge ID #: 19313

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

 

Specifications:

  • Displacement:

 

                  50Hz: 20.5 m3h-1 /12.1 ft3min-1
                  60Hz: 25.0 m3h-1 /14.7 ft3min-1

 

  • Speed (Pneurop 6602):

 

                   50 Hz: 17.0 m3h-1 /10 ft3min-1
                   60Hz: 20.4 m3h-1 /12.1 ft3min-1

  • Ultimate vacuum (total pressure): 

                   without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
                   with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
                   with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr

  • Inlet connection: NW25
  • Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
  • Max permitted pressure at outlet: 0.5 bar gauge /7 psig
  • Max inlet pressure for water vapour: 20 mbar / 15 Torr
  • Max water vapour pumping rate: 0.3 kg h-1
  • Operating temp range: 13-40°C
  • Nominal Rotation speed 50/60Hz: 1440 /1720 rpm
  • Power connector 1-ph: IEC EN 60320 C19
  • Motor power 50Hz: 0.55 kW
  • Motor power 60Hz: 0.75 kW
  • Noise at 50Hz: 57 dB(A)
  • Oil capacity max: 1.05 litre
  • Oil capacity min: 0.75 litre
  • Recommended oil: Ultragrade 19
  • Thermal overload device: prevents overheating (single phase only).
  • The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
  • The motors: are totally enclosed and are cooled by the motor cooling fan.
  • Full height O ring sealed oil sight glass: for easy checking of oil level and condition

 

 

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Parker 20H Hydrogen Generator

Parker 20H Hydrogen Generator

Cambridge ID #: 18440

The Parker 20H high purity hydrogen gas generators offer the optimum combination of safe operation, reliability and performance. Utilising field proven PEM cell technology, hydrogen is produced on demand from deionised water and electricity, at low pressure and with minimal stored volume. Innovative control software allows unrivalled operational safety and reliability. The H generators ideally supply fuel gas to all known GC combustion detectors used in today’s laboratory workflows. Three models operate at flow rates; 160 ml/min, 250 ml/min and 500 ml/min. Hydrogen generators are available with Remote Networking software. RemoteNet allows up to 27 hydrogen generators to be actively controlled from one central PC, and facilitates true cascading capabilities.

 

Specification:

 

  • Flow Rate: 160 ml/min
  • Purity: >99.9995%
  • Water Consumption (27/7, full flow): 1.25 L/week
  • Delivery Pressure: 0.3-6.89 bar g / 5-100 psi g
  • Ambient Temperature Range: 5 - 40°C (41 - 104°F)
  • Water Supply Pressure: 0.1 bar g / 1.45 psi g
  • Water Supply Flow Rate: 1 L/min
  • Water Quality: Deionised. ASTM II, >1MΩ, <1µs, filtered to <100µm
  • Supply Voltage Range: 90 - 264V 50/60Hz

 

  • Port Connections

 

    • Hydrogen Outlet: 1/8” Compression Fitting
    • Water Drain: Quick Release Push in Fitting
    • Water Fill: Quick Release Push in Fitting
  • Dimensions (H x W x D): 456 x 342 x 437 mm (17.9 x 13.5 x 17.2 in.)
  • Weight: 19 kg / 41.9 lb (full of water: 23 kg / 50.7 lb)
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Waters 2475 HPLC Fluorescence Detector

Waters 2475 HPLC Fluorescence Detector

Cambridge ID #: 16779

The Waters 2475 Fluorescence Detector offers unsurpassed sensitivity for quantifying low concentrations of target compounds, whether naturally fluorescent or derivatized with a fluorescent tag. The 2475 FLR Detector sets the standard for fluorescence method development with 3D and “on-the-fly” spectral scanning for determining the optimal emission and excitation wavelengths, and has the ability to monitor up to four independent wavelength pairs.

Features:

  • Innovative axially illuminated flow cell designed for less dispersion, less stray light, less volume, and more pathlength for maximum sensitivity
  • Three-dimensional spectral scanning for faster method development and optimization, and enhanced peak identification
  • Single or multi-channel operation monitors fluorescence at one or more discrete wavelength pairs
  • Low noise performance - Less stray light due to orthogonal optics and the use of mirrors, not lenses, minimize scatter
  • Multiple detection modes - 2D, 3D, and on-the-fly spectral scanning – can greatly reduce the time needed to develop fluorescence detection methods by quickly determining wavelength maxima
  • Integral erbium calibration reference – ensures wavelength accuracy
  • Normalized emission units for better bench-to-bench reproducibility
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Waters 2487 HPLC UV/VIS Detector

Waters 2487 HPLC UV/VIS Detector

Cambridge Scientific ID #'s: 16396, 22189

The Waters 2487 Dual λ Absorbance Detector is a two-channel, tunable, ultraviolet/visible (UV/Vis) detector designed for high-performance liquid chromatography (HPLC) applications. The Waters 2487 Dual λ Absorbance Detector can operate either as a stand-alone unit (with a chart recorder or integrator) or as an integral part of a Waters chromatography system.

 

Specifications:

  • Wavelength range: 190 to 700 nm
  • Bandwidth: <5 nm
  • Wavelength accuracy: +1.0 nm
  • Wavelength repeatability: +0.1 nm
  • Single λ dry noise: <5 µAU (at 230 nm, 1 –second digital filter, 30-second segments, 10-Hz data rate, analytical cell)
  • Wet noise: <8 µAU (at 230 nm, 1-second digital filter 30-second segments, 10-Hz data rate, analytical cell)
  • Dual channel noise (dry): <35 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; dry, analytical cell)
  • Dual channel noise (wet): <45 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; 1 ml/min, flow of acetonitrile, analytical cell)
  • Linearity: <5% at 2.5 AU, propylparaben at 257 nm
  • Drift: 1.0 x 10-4 AU/hr. max (∆T = +2°C/hr.)
  • Thermal drift: 1.0 x 10-4 AU/°C max (∆T = +2°C/hr.)
  • Sensitivity setting range: 0.0001 to 4.0000 AUFS
  • Filter setting range
    • Single-wavelength: 0.1 to 5.0 seconds
    • Dual-wavelength: 1 to 50 seconds
  • Time-constant: To 5.0-second Hamming filter
  • Digital data rates:
    • 1,2,5,10,20,40,80 Hz (single channel)
    • 1,2 Hz (dual channel)
  • Analog output data rates (single λ mode):
    • 10,20,40,80 Hz (channel A)
    • 10 Hz only (channel B)
  • Lamp source: 30-W High Brightness Deuterium lamp, 0.5 nm aperture, pre-aligned 2000 silicon photodiodes (matched pair)
  • Second-order filter: Automatic for wavelengths > 370 nm
  • Wavelength calibration filter: Erbium filter, used at startup or on demand
  • Flow cell: TaperSlit flow cell design
  • Nitrogen purge: Purge fitting present on optics bench
  • Path length: 0 mm (standard analytical)
  • Cell volume: 10 µL (standard analytical)
  • Pressure limit: 6895 kPa (69 bar,1000 psi)
  • Materials: 316 stainless steel, fused silica, Tygon
  • Operating temperature: 4 to 40 °C (39 to 104 °F)
  • Operating humidity: 20% to <95%, noncondensing

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Waters 2790 HPLC SystemImage Coming Soon

Waters 2790 HPLC System

Cambridge Scientific ID #'s: 7451, 5935

Description - The Waters 2790 features a large, easy-to-use LCD interface. Scientists can take advantage of the quick autostart and optimize their methods with a simple push of a button. Manage microplates with the built in autosampler. This reliable tool is a common work-horse in most analytical and contract labs. Built to meet labs rigorous requirements or routine analysis, this robust instrument is easily found in Pharmaceutical, Food Safety, R&D, Chemistry, Environmental or Quality Control labs. Simplify how you collect data, built-in compliance and validation features. The Empower software is capable of automating method development, archiving methods and customizing data reports.

 

Optional Detectors:

  • 996 PDA Detector:
  • 2996  PDA Detector:
  • 2998 PDA Detector:
  • 2487 UV detector:
  • 2489 UV Detector:
  • 2475 FLD detector:
  • Waters 2410 Refractive Index Detector:

 

The components can be customized to your needs.

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Thermo 3050 CO2 Manifold

Thermo 3050 CO2 Manifold

Cambridge ID #: 21422

Specifications:

 

  • Type: Accessory, gas tank switcher
  • For use with: Napco 8000; water jacket models only
  • Electrical requirements: 120V, 60Hz
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Alltech 3300 ELSD ELSD ControllerImage Coming Soon

Alltech 3300 ELSD ELSD Controller

Cambridge ID #: 18519

Model 3300 ELSD is designed for use with High Performance Liquid Chromatography (HPLC) systems to analyze any sample compound that has sufficiently lower volatility than the mobile phase. Some of its possible application areas include carbohydrates, pharmaceuticals, lipids, triglycerides, underivatized fatty and amino acids, polymers, surfactants, nutraceuticals, and combinatorial libraries. Evaporative light scattering detection eliminates common problems associated with other HPLC detectors. Refractive Index (RI) detectors can be complicated by solvent front interferences, baseline instability, and gradient incompatibility. RI detectors can also have a less sensitive response than ELSD. Low-wavelength UV can suffer baseline drift with steep gradients and also requires that the analyte contains a chromophore. ELSD does not have these limitations. It can achieve stable baselines with multisolvent gradients for improved resolution and faster separations. Also, since ELSD response does not depend on the sample’s optical characteristics, the sample does not require a chromophore or fluorophore for detection.

 

Specification:

 

  • Light Source: Laser diode with collimating optics, 650nm, max output less than 30mW, class IIIB
  • Product Class: Class 1 laser product
  • Detector Element: Silicon photodiode
  • Temperature Range: Ambient to 120°C in 0.1°C increments
  • Nebulizer Gas: Up to 4L/min, nitrogen preferred, 65psig min. pressure, 80psig max pressure
  • Mobile Phase Flow Rate: 50uL - 3.0mL/min
  • Analog Outputs: Selectable for either 0 - 1V or 0 - 10mV full scale
  • Communications
    • Remote Inputs: TTL/Contact closure-Autozero, Gas Shutoff, Start, Standby
    • Outputs: Contact closure-- Fault Relay, External Output; RS232, USB (Device), USB (Host), Ethernet
  • Operating Parameter Selection & Display: Windows-Based Graphical LCD with alphanumeric keypad
  • Power Requirements: 120/240V, 50/60Hz, 5A
  • Dimensions: 11.6" H x 10.3" W x 19.5" D (29.5cm H x 26.2cm W x 49.5cm D)
  • Weight: 30 lbs (13.6 kg)
  • Environmental Operating Temperature: 15 to 40ËšC
  • Relative Humidity: 10 - 90%, non-condensing
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Lab-Line 3525 Floor Incubator ShakerImage Coming Soon

Lab-Line 3525 Floor Incubator Shaker

Cambridge ID #: 8715

Features:

Lab-Line's Floor Model Environmental Shakers combine hydraulic temperature control and dependable mechanical timing with variable shaking speed in a controlled environment chamber. They are designed for growing and maintaining culture and microorganisms in ambient air or inert gas environments.
Provides uniform shaking motion in a controlled environment, features a triple eccentric drive. The lubricated bearings are permanently sealed for continuous use.

Specifications:

  • Dimensions OA (cm): 56Dx86Wx37H cm
  • Power requirements: 120VAC 60Hz 800W
  • Operating temperature: Amb +5 to +60oC
  • Load Capacity: 34 kg
  • Electrical: 120V / 50/60Hz / 6.67A
  • Power: 800W
  • Temperature range: amb. +5 to 60°C
  • Temperature control at 20°C (in flask): ±0.1°C
  • Temperature uniformity at 20°C (in flask): ±0.5°C
  • Chamber dimensions (W x H x D): 34 x 14.5 x 22 in. (86 x 37 x 56 cm)
  • Overall dimensions (W x H x D): 43.5 x 33 x 30.5 in. (110 x 84 x 77 cm)
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Nuaire 430-600 Biosafety Cabinet

Nuaire 430-600 Biosafety Cabinet

Cambridge Scientific ID #'s: 10910, 6445

Features:

  • Personnel, Product, and Environmental Protection
  • True Laminar Airflow
  • 100% Exhaust
  • Sliding Window
  • One Electrical Duplex Outlets (Front Left Faring)
  • Gas Service Petcock (Right Side Wall)
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Waters 474 Scanning Fluorescence Detector

Waters 474 Scanning Fluorescence Detector

Cambridge ID #: 16376

The Waters 474 Scanning Fluorescence Detector can be used for in-vitro diagnostic testing to analyze many compounds, including diagnostic indicators and therapeutically monitored compounds.

Specifications:

  • Wavelength Range: 200 - 700 nm
  • Spectrum Band Width Excitation: 18 nm
  • Spectrum Band Width Emission: 10, 18 or 40 nm
  • Wavelength Accuracy: +/- 2 nm
  • Wavelength Repeatability: +/- 0.3 nm
  • Flow Cell: 16 uL (standard) or 6 uL
  • Maximum Flow Cell Pressure: 16 uL, 10 bar; 5 uL, 34.5 bar
  • Dimensions: 18.11 x 11.81 x 5.9 in
  • Weight: 41.8 lbs
  • Temperature Operation: 10 - 32C
  • Temperature Storage: 10 - 60C
  • Relative Humidity:  20 - 80%
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Waters 480 HPLC UV DetectorImage Coming Soon

Waters 480 HPLC UV Detector

Cambridge ID #: 8659

Specifications:

  • Wavelength range: 190-360 nm
  • Wavelength accuracy: ± 1 nm
  • Wavelength reproducibility: ± 0.1 nm
  • Sensitivity range: 0.002 - 2.0 AUFS
  • Single wavelength mode
  • Deuterium source lamp
  • Standard analytical flow cell volume 8 ul
  • Manual zero set, mark, time constant
  • Signal output 10 mV / 1 V

 

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