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 305

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
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

 

 

Learn More
Edwards-18-Vacuum-Pump-19313
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
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)
Learn More
Parker-20H-Hydrogen-Generator-18440
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
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

Learn More
Waters-2487-HPLC-UV-VIS-Detector-16396
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
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.

Learn More
Waters-2790-HPLC-System-7451
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
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
Learn More
Thermo-3050-CO2-Manifold-21422
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Alltech 3300 ELSD ELSD Controller

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
Learn More
Alltech-3300-ELSD-ELSD-Controller-18519
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Lab-Line 3525 Floor Incubator Shaker

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)
Learn More
Lab-Line-3525-Floor-Incubator-Shaker-8715
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
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)
Learn More
Nuaire-430-600-Biosafety-Cabinet-10910
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
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

 

Learn More
Waters-480-HPLC-UV-Detector-8659
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Applied Biosystems 4800 Maldi TOF MS System

Applied Biosystems 4800 Maldi TOF MS System

Cambridge ID #: 10114

Includes Computer Loaded with 4000 Series Explorer Software Version 3.5.

 

The 4800 MALDI TOF/TOF Analyzer is a next-generation tandem time-of-flight MS/MS system that gives you all the advantages of MALDI in a flexible, easy-to-use, ultra-high-performance mass spectrometer.

  • OptiBeam™ on-axis laser provides ten times greater sensitivity to identify and quantitate low-abundance proteins in complex biological samples.
  • High-resolution precursor ion selection, enabled by the QuanTIS precursor selector, lets you detect and identify peptides that other systems miss and makes it easier for you to interpret your data by simplifying MS/MS spectra.
  • Ideal solution for high sensitivity putative protein biomarker identification and quantitation.
  • Fully supports LC MALDI workflows, allowing you to mass analyze without the time constraints of LC.
  • Simple experiment setup and fast mass analysis maximizes laboratory productivity.
  • High-energy, information-rich fragmentation patterns unavailable on other instrument platforms enable you to analyze carbohydrates, lipids, and other biological components.

Identify and Quantitate Putative Protein Biomarkers with Confidence
The 4800 MALDI TOF/TOF analyzer offers a new level of sensitivity for identifying and quantifying low abundance putative protein biomarkers. Fully compatible with novel iTRAQ™ reagents, the 4800 analyzer provides the most direct path to protein biomarker discovery. An expanded dynamic range enables high confidence identification and quantitation of low-level putative protein biomarkers in complex matrices. Powerful, easy-to-use GPS Explorer™ provides simplified, automated workflows to get you more quickly from discovery to validation.

The Only MALDI TOF/TOF™ Analyzer with On-Axis Laser Irradiation
The 4800 Analyzer is the only MALDI TOF/TOF mass spectrometer with on-axis laser irradiation, enabling sensitivity in the attamole range. Proprietary source modeling algorithms enable low ppm mass detection across the MALDI plate.

Expand Workflows, Increase Throughput
Get the speed, stability, and reliability you need to expand your current experimental workflows and add statistical significance to your experimental results. Quickly and easily increase throughput using automation features that allow you to rapidly and confidently collect the MS/MS spectra that really matter —and not waste valuable resources acquiring and evaluating those that don't.

Learn More
Applied-Biosystems-4800-Maldi-TOF-MS-System-10114
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Waters 515 HPLC Pump

Waters 515 HPLC Pump

Cambridge Scientific ID #'s: 15098, 15100

The 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations:

Features:

  • Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons
  • Non-circular drive gears provide smooth, uniform eluent delivery
  • User-programmable flow rate calibration and compressibility compensation factors ensure straightforward pump operation qualification
  • Tests to retention time variations of less than 0.1% for highly reproducible peak performance
  • Easy-to-read display and keypad for error-free programming
  • Automatic purging and flow calibration

Specifications:

  • Flow rate precision 0.1%, accuracy 1%
  • Flow rate up to10.000 mL/min, in 0.001-mL/min increments
  • Maximum operating pressure: 6000 psi

 

Learn More
Waters-515-HPLC-Pump-15098
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
Revco 6383-7A Recorder

Revco 6383-7A Recorder

Cambridge ID #: 6965

Description:

This Revco free-standing 7-day circular chart recorder is made for use with the Revco High Performance Refrigerator. The 7-day chart recorder records temperatures from -100° to 0°C on a 6 in. (15.2 cm) chart. It uses pressure-sensitive paper that requires no inking.

Specification:

  • Diameter: 6 in. (15.2cm)
  • Temperature Range: −100° to 0°C
  • Type: Free-Standing
  • For Use With (Equipment): General-Purpose, Chromatography Refrigerators
Learn More
Revco-6383-7A-Recorder-6965
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent 6420A Triple Quad LC/MS System

Agilent 6420A Triple Quad LC/MS System

Cambridge ID #: 17976

The Agilent 6420A Triple Quadrupole LC/MS System is equipped with performance specifications in Signal-to-Noise ratio and Instrument Detection Limit for routine analysis.

Specifications:

  • MRM sensitivity Signal-to-Noise ratio (S/N) ESI positive: S/N > 6,000:1 Noise 1 × RMS
  • MRM sensitivity Signal-to-Noise ratio (S/N) ESI negative: S/N > 2,000:1 Noise 1 × RMS
  • MRM sensitivity Instrument Detection Limit (IDL) ESI positive: IDL < 60 fg
  • MRM sensitivity Instrument Detection Limit (IDL) ESI negative: IDL < 60 fg
  • Mass range: m/z 5 – 2,250
  • Polarity switching: 30 ms
  • Mass resolution (autotune):7 Da
  • Mass resolution (manual tune):5 Da
  • Mass accuracy:1 Da from 5 – 1,000 m/z; 0.01% from 1,000 – 2,000 m/z; 0.02% from 2,000 – 2,250 m/z
  • Mass stability: < 0.1 Da in 24 h
  • Dynamic range: > 6.0 × 106
  • Scan modes: MS scan, MS/MS product ion scan, MRM, MS/MS neutral loss/gain scan and precursor ion scan, SIM
  • Maximum scan rate: 12,500 Da/s
  • Minimum MRM dwell time: 1 ms
  • MRM transitions: 450 per time segment, > 40,000 ion transitions per method
  • Dynamic MRM transitions: 4,000 ion transitions per method
  • Triggered MRM transitions: Up to 10 MRM transitions (primary and secondary) for library search and compound confirmation
  • Collision cell ion clearance: < 1 ms

Features:

  • 1260 Infinity Binary Pump Clinical
  • 1260 Infinity high perfomance degasser clinical edition
  • 1260 Infinity high perfomrance autosampler clinical edition
  • PEAK Nitrogen generator system
Learn More
Agilent-6420A-Triple-Quad-LC-MS-System-17976
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent 6460C LC/MS System

Agilent 6460C LC/MS System

Cambridge ID #: 17703

The Agilent 6460C Triple Quadrupole LC/MS System is equipped with Agilent Jet Stream Technology to enable enhanced sensitivity. The 6460 provides a fast and robust solution to simultaneously quantify, screen, and confirm analytes in the laboratory.

  • Greater signal and reduced noise - Agilent Jet Stream technology uses super-heated nitrogen to improve ion generation and desolvation
  • Efficient analysis – fast MRM speeds allow for analysis of over 100 overlapping compounds in a given retention time window
  • Screen, confirm and quantify – Triggered MRM (tMRM) combines fast and sensitive MRM quantitation with the generation of a product ion spectrum for library searching and compound screening and confirmation
  • Fast polarity switching for analysis of both positive and negative ions

Specifications:

  • MRM sensitivity Signal-to-Noise ratio ESI positive: S/N > 30,000:1 Noise 1 × RMS
  • MRM sensitivity Signal-to-Noise ratio (S/N) ESI negative: S/N > 10,000:1 Noise 1 × RMS
  • MRM sensitivity Instrument Detection Limit (IDL) ESI positive: IDL < 12.5 fg
  • MRM sensitivity Instrument Detection Limit (IDL) ESI negative: IDL < 12.5 fg
  • Mass range: m/z 5 – 3,000
  • Polarity switching: 30 ms
  • Mass resolution (autotune):7 Da
  • Mass resolution (manual tune):5 Da
  • Mass accuracy:
    • Da from 5 – 1,000 m/z
    • 01% from 1,000 – 2,000 m/z
    • 02% from 2,000 – 3,000 m/z
  • Mass stability: < 0.1 Da in 24 h
  • Dynamic range: > 6.0 × 106
  • Scan modes: MS scan, MS/MS product ion scan, MRM, MS/MS neutral loss/gain scan and precursor ion scan, SIM
  • Maximum scan rate: 12,500 Da/s
  • Minimum MRM dwell time: 1 ms
  • MRM transitions: 450 per time segment > 40,000 ion transactions per method
  • Dynamic MRM transitions: 4,000 ion transitions per method
  • Triggered MRM transitions: Up to 10 MRM transitions (primary and secondary) for library search and compound confirmation
  • Collision cell ion clearance: < 1 ms
Learn More
Agilent-6460C-LC-MS-System-17703
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent 6490 Triple Quad LC/MS System

Agilent 6490 Triple Quad LC/MS System

Cambridge ID #: 20395

Features:

The Agilent 6490 Triple Quadrupole LC/MS System incorporates iFunnel technology to give new levels of sensitivity for the most challenging quantitative analyses in pharmaceutical, clinical, food safety, and environmental applications. The quantitative power of the 6490 Triple Quadrupole is enhanced by an extended linear dynamic range.

The 6490 Triple Quadrupole LC/MS delivers:

  • 10 X increase in sensitivity
  • Up to six orders of linear dynamic range
  • Robust performance and operation
  • Zeptomole sensitivity for the most challenging applications

The 6490 triple quadrupole has a compact benchtop design, achieved through use of a curved collision cell. The newly designed cell also helps to reduce background noise, improving overall system signal-to-noise. New high frequency quadrupole electronics enable faster scan rates and allow for narrow mass window isolation.

Includes:

  • Agilent 6490 LCMS Triple Quad System
  • Agilent Varian MS40+ Vacuum Pump
  • Computer loaded with Agilent Masshunter Workstation Software
  • Monitor, Keyboard, Mouse, Cables
Learn More
Agilent-6490-Triple-Quad-LC-MS-System-20395
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping