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

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



  • 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
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
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



  • Type: Accessory, gas tank switcher
  • For use with: Napco 8000; water jacket models only
  • Electrical requirements: 120V, 60Hz
Learn More
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.




  • 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
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


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.


  • 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
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


  • 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
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


  • 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
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
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:


  • 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


  • 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
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


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.


  • Diameter: 6 in. (15.2cm)
  • Temperature Range: −100° to 0°C
  • Type: Free-Standing
  • For Use With (Equipment): General-Purpose, Chromatography Refrigerators
Learn More
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.


  • 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


  • 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
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent 6470A LC/MS System

Agilent 6470A LC/MS System

Cambridge ID #: 24305

The Agilent 6470A Triple Quadrupole LC/MS System is equipped with new ion optics, collision cell, and detector for enhanced sensitivity. This workstation delivers a fast and robust solution to simultaneously quantify, screen, and confirm analytes in the laboratory. 


  • Enhanced sensitivity - detection limits up to sub-femtogram level 
  • Greater signal and reduced noise - Agilent Jet Stream technology uses super-heated nitrogen to improve ion generation and desolvation.
  • Compact design – reduced benchtop footprint
  • Secure investment with the flexibility to upgrade to Agilent iFunnel Technology
  • Efficient collection and transmission of product ions from innovative curved and tapered hexapole assembly
  • 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


Learn More
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


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.


  • Agilent 6490 LCMS Triple Quad System
  • Agilent Varian MS40+ Vacuum Pump
  • Computer loaded with Agilent Masshunter Workstation Software
  • Monitor, Keyboard, Mouse, Cables
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Labconco 6910100 PCR Enclosure

Labconco 6910100 PCR Enclosure

Cambridge ID #: 19576


  • Glacier white, dry powder epoxy-coated aluminum construction.
  • 3/16 in thick tempered safety glass sides.
  • Air-mixing, epoxy-coated steel rear baffle.
  • Two roughing pre-filters.
  • Two 1.5 in diameter utility ports with plastic plugs.
  • Gas-assisted filter clamping mechanism.
  • Control panel with LCD for display of filter time elapsed; programmable timer for audio/visual alarm; ALARM/MUTE switch with LED indicator; SET FILTER TIME, UP/DOWN, and ENTER programming switches; and event timer.
  • Built-in, non-sparking motor/blower.
  • Pre-wired with two 20-watt fluorescent lights and switches for blower and light.
  • Angled ¼ in thick tempered safety glass sash, adjustable to two operating height positions (13 in and 15 in to work surface), pivots to full open position (24.25 in) for cleaning and transfer of material.
  • Face velocity of 100 fpm (236 CFM) when sash opening to work surface is 13 in and 80 fpm (236 CFM) when sash opening is 15 in.
  • Air sampling syringe for test port.
  • Shipped fully assembled.




  • Power Requirements: 115 V, 60 Hz, 3 A
  • Weight: 290 lbs



Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Antek 8060 HPLC- CLND

Antek 8060 HPLC- CLND

Cambridge ID #: 15242

Includes vacuum pump


Antek’s Model 8060 CLND uses Antek’s accurate and precise Pyrochemiluminescent technology to deliver an equimolar response for all nitrogen-containing compounds. The Chemiluminescence method is clean, fast and interference free. This groundbreaking method can determine all bound nitrogen in a variety of matrices.  Methods for characterizing crude products of a synthesis, quantitating target compounds or generating potency measurements may be based on traditional detectors, such as UV.  These methods are often inaccurate and time consuming. Additionally, this type of detector response depends on

chromophores and requires a purified  reference for each compound you investigate.  The Antek 8060 Series provides the solution. Our range of nitrogen-specific HPLC analyzers enables analysts to calculate compound potency using only a single, high purity nitrogen calibration standard.



  • Detection: Pyro-chemiluminescence
  • HPLC System Requirements: Operates on any system with an accurate pulse-free pump. Typical mobile phases (non-nitrogenous containing) include water, alcohol, TFA and other modifiers.
  • Flow rate: 10–300 μL/min\
  • Sensitivity: <0.1 nanogram of nitrogen
  • Outputs: 1 mV, 1 V, 10 V
  • Gases:
    • Dry oxygen: 50–200 cc/min 99.75% 4.5 bar (60 psig).
    • Dry carrier (argon or helium): 50–200 cc/min 99.99%, 4.5 bar (60 psig)
  • Dimensions: 15cm x 26cm x 21cm (W x D x H) (6 x 10.23 x 8.27 inches)
  • Weight: 36 kg (80 lbs)
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping