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 Preparative Autosampler: 151-162 of 162

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
Agilent 1290 Infinity UPLC System

Agilent 1290 Infinity UPLC System

Cambridge ID #: 20004

The Agilent 1290 Infinity Binary LC is not only the most powerful but also the most adaptive UHPLC system available. No matter what your laboratory requires, the 1290 Infinity Binary LC can handle the widest range of applications; UHPLC methods, legacy HPLC methods, HPLC-to-UHPLC method transfer, method development, multi-compound screening, LC/MS coupling, and many more.



  • Most adaptive  – emulates other HPLC and UPLC systems, connects to all Agilent and many non-Agilent software
  • Highest performance & flexibility – by any measure
  • HPLC-like service costs – UHPLC productivity



  • G1316C TTC Column Compartment
  • G4226A Autosampler
  • G1330B Autosampler Thermostat
  • G4220A Binary pump
  • Tray
  • 1200 Instant Pilot
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
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.




  • 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
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 6540A LC/ MS Q-ToF System

Agilent 6540A LC/ MS Q-ToF System

Cambridge ID #: 20099

Agilent 6540A UHD Accurate-Mass Q-ToF LC/MS with 1290 HPLC System

This unit is almost new from 2012. No samples were run except for the Agilent initial installation and routine annual PM.


  • G6540A UHD Accurate Mass Q-TOF LC/MS. includes ultra-high definition Q-TOF, JetStream technology, MassHunter workstation. (Dual ESI for Jet Stream source)
  • G1947B LC/MS APCI Source. Includes APCI spray chamber, corona discharge needle, nebulizer, APCI vaporizer, and test calibration kit. Configuration for usage with Q-ToF
  • G4220A 1290 Infinity Binary Pump. Includes Intelligent System Emulation Technology (ISET), integrated degassing unit, solvent selection valve connecting capillaries, column, solvent cabinet, bottles, system tool-kit and CAN cable.
  • G4226A 1290 Infinity Autosampler. A 1200 bar autosampler module in Agilent's new 1290 Infinity series of LC system. It features less than 100 ul of hydraulic delay volume and low carryover with flow-through injection design.
  • G1316C 1290 Infinity Thermostatted Column Compartment For use with any 1290 Infinity or 1260 Infinity system requiring low dispersion or special valve solutions. Temperature up to 100 degree C.
  • G4232B 2pos/10 port Valve head 1200bar. Includes 1200 bar QuickChange valve head, Capillary Kit 0.12mmID, G1316C 2/10 vlv
  • G3835A Mass Profiler Professional (MPP) Software.
  • G1953A PEAK Nitrogen Generator System. N2 Generator-PEAK Model NM32LA nitrogen generator with air compressor.
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent 6890 Gas ChromatographyImage Coming Soon

Agilent 6890 Gas Chromatography

Cambridge ID #: 15391

The Agilent/HP 6890 GC features electronic pneumatic control of all gas pressures and flows. On-board sensors automatically compensate for ambient temperature changes and barometric pressure differences to routinely achieve more accurate and reproducible results. EPC reduces re-calibration frequency and improves laboratory productivity. Designed to work seamlessly with the 6890N, the included 7683 Autosampler connects without a controller box or multiple power cords/outlets, and is packed with features including Agilent’s fast-injection technology.



  • FID Detectors (Flame Ionization Detectors) Optional
  • 7683 Autosampler (100 Vial Capacity)
  • Computer Loaded with Chemstation Software
  • Manuals and Cables



  • Electronic Pressure Control on detector and injector
  • Ambient temperature +4 °C to 450 °C
  • Temperature set point resolution: 1 °C
  • Supports 6 oven ramps with 7 plateaus, Negative ramps are allowed
  • Overview: Laboratories worldwide are looking for a GC solution that delivers reliability, performance, and reproducible results, And nothing produces these benefits like the Agilent 6890N Network GC. By integrating leading-edge technologies with an emphasis on quality manufacturing processes, the 6890N will bring a work ethic to your laboratory that’s matched only by your own.
  • Accomplish more with networking abilities
    • Lets you share business and scientific data easily within a laboratory and across sites for fast and informed decision making.
    • Incorporates local area network (LAN) technology as a standard feature, which makes it easy to link communication and control of multiple analytical instruments. With networking, you can work smarter, faster, and more economically.
  • Increased Laboratory Efficiency: Clock-time programming allows you to set up runs for unattended operation whenever you want. The system can be ready to work when you get to your laboratory. Pre-run and post-run commands automatically prepare the system for the next sample.
  • Decreased Calibration Time: You can manually enter existing calibration data and make a run with just one standard peak. The system can normalize the calibration table for you, allowing you to cut calibration time and avoid re-running your calibration standards.
  • High Sample Throughput: The 6890N network GC system is already set up for the Agilent 7683 automatic liquid sampler, enabling fast and easy installation. Single or dual injectors, equipped with either an 8-sample turret or a 100-vial sample tray, allow unattended operation. Using the 11-vial transfer turret with the tray and the solvent saving mode, you have enough solvent to run unattended eight times longer than before.
  • Minimal Rework: The Agilent 6890N network GC system is the only GC system that automatically selects the optimum pressure-control mode for split and splitless analyses. Forward-pressure control is best for splitless injections. Along with a large inlet liner volume and pressure-pulse operation, this mode reduces discrimination, sample degradation, and sample loss caused by liner overload while maximizing sensitivity. For split injections, the system automatically selects back-pressure control for linear split ratios over the entire usable split-ratio range and over wide column flow and pressure ranges. This reduces sample preparation and increases reproducibility and accuracy. Automatic switching between forward-and back-pressure modes yields optimal results in less time and with less effort.



  • Automatic injector (optional): Automatic alignment, fast injection
  • Liner replacement: Compatible with optional flip-top inlet sealing system
  • Injector: Split-splitless (standard), others available
  • Oven temperature: Ambient +4 - 450 'C
  • Oven ramps / plateaus: 6-7
  • Carrier gases: Helium, hydrogen, nitrogen, argon
  • Electronic pnuematic control: Auto pressure regulation for split/splitless, septum purge
  • Carrier gas control modes: Constant pressure and flow modes; pressure and flow programmable
  • Pressure range: 0 - 100 psi (standard), 0 - 150 psi (optional) with 0.01 psi resolution, pressure and temperature corrected
  • Retention-time locking:RTL ready
  • Flow control: Compatible with optional microfluidics controller
  • Height: 50 cm (19.7 in.)
  • Width: 58 cm (26.8 in.)
  • Depth: 54 cm (21.6 in.)
  • Average Weight: 49 kg (108 lb)
  • Networkable: Yes
  • Ambient Operating Temperature: 15 ËšC to 35 ËšC
  • Ambient Operating Humidity: 5-95 %
  • Storage Extremes: -40ËšC to 65Ëš
  • Line Voltage Requirements: ±5% of nominal
  • Dimensions: 28 x 31 x 16 cm
  • Operating temperature: 4ËšC above ambient to 450ËšC
  • Maximum run time: 120ËšC/min
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
GE Healthcare AKTA Purifier 3 FPLC System

GE Healthcare AKTA Purifier 3 FPLC System

Cambridge ID #: 18887


  • Simple column selection with huge built-in library
  • Automatic titration of buffers across a broad pH range
  • Quick and easy transfer of methods to production-scale
  • UNICORN method wizard High performance purification and characterization
  • State-of-the-art computer-controlled pumps, UV/conductance monitors, and fraction collector
  • UV-Vis detection of up to three wavelengths simultaneous



  • Flow rate: 0.01-100 ml/min
  • Operating pressure max.: 10 MPa
  • Tubing i.d. (flow path): 0.75 mm
  • UV wavelength: 190-700 nm
  • Flow cell path length: 2 mm
  • pH monitoring: 2–12
  • Buffer selection: 11 buffer inlets
  • Relative humidity: 10%-95% (non condensing)
  • pH Stability: 1-14
  • Viscosity: max 5 cP
  • Multiple wavelength detection: Yes, up to 3 wavelengths
  • Multiple sample injection: Yes, up to 8 samples
  • Autosampler injection: Optional
  • Automatic buffer preparation: BufferPrep
  • Pump type: Piston pump, metering type
  • Application: Purification of microgram to gram quantities of protein
  • Dimensions (W x H x D): 480 x 610 x 470 mm
  • Power Requirements: 100-120/220-240 VAC, 600W
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Amersham Biosciences GE AKTAxpress Single Module FPLC System

Amersham Biosciences GE AKTAxpress Single Module FPLC System

Cambridge ID #: 11554


ÄKTAxpress Module


ÄKTA xpress is a chromatography system designed for automated, multistep protein purification of both single and multiple samples.

  • Unattended purification: Built-in purification knowledge combines software, hardware, and prepacked columns to eliminate time-consuming manual tasks.
  • Highest possible purity: Optimized protocols with up to four steps will deliver tagged proteins of near 100% purity. Built-in cleaning procedures between MAb samples to minimize carry over
  • High productivity: Each module can purify up to four proteins. The modular design offers adaptability to meet increased throughput needs.
  • Yield : The system is capable of purifying target proteins in yields varying from 1 to 50+ mg.
  • Akta Express has a Small footprint: A compact design allows the system to occupy minimal space on the bench or in the cold room.


ÄKTAxpress Module

  • Complete Packsize: 1 Piece
  • Application: Unattended multistep purification of tagged proteins and antibodies
  • Flow Rate: 0.1-65 ml/min
  • Operating Pressure Max.: 3 MPa (435 psi)
  • Tubing i.d. [Flow Path]: 1 mm
  • Single Wavelength Detection: Mercury lamp and 254 and 280 nm filters included. Optional filters for 313, 365, 405, 436 and 546 nm.
  • Multiple Wavelength Detection: No
  • Flow Cell Path Length: 2 mm
  • Multiple Sample Injection: Yes, up to 4 samples
  • Autosampler Injection: No
  • Automatic Buffer Preparation: No
  • Buffer Selection: 10 buffer inlets
  • Multi-Step Purification: Yes, up to 4 steps
  • Relative Humidity: 20%-95% (non condensing)
  • pH Stability Long Term: 2-12
  • pH Stability Short Term: 1-14
  • Viscosity: max 5 cP
  • Width: 250 mm
  • Height: 660 nm
  • Depth: 600 mm
  • Weight: 30 kg
  • Voltage: 100-120/220-240 VAC
  • Power Consumption: 120 VA
  • Protection Class: IP 20
  • Pump Type: Piston pump, metering type
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Applied Biosystems API 3000 LC/MS/MS  System

Applied Biosystems API 3000 LC/MS/MS System

Cambridge ID #: 8337

includes 1 year Service Contract, Installation, and a PM at 6 months

Method Development and Training also Available


The API 3000 LC/MS/MS System is an enhanced high performance triple quadrupole mass spectrometer with applications in protein and peptide analysis, small molecule analysis in drug metabolism and pharmacokinetic studies, and n-in-one cassette dosing analysis.



  • API 3000Mass Spectrometer, MS/MS System
  • Optional Front end HPLC
  • Mass Range: 50-2250da
  • Windows 7 Computer loaded w/ Analyst Software 1.6
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
AB Sciex API 4000 Qtrap w/ Shimadzu 20AD UPLC LC/MS/MS Q Trap System

AB Sciex API 4000 Qtrap w/ Shimadzu 20AD UPLC LC/MS/MS Q Trap System

Cambridge ID #: 13945

Includes 1 year Service Contract, Installation, and a PM at 6 months

Method Development and Training also Available



  • AB Sciex API4000 LC/MS/MS
  • Enhanced high performance triple quadrupole mass spectrometer system
  • Line transformers
  • Turbo V Ion Source (with APCI and ESI probes)
  • Roughing Pump
  • Windows 7 Computer loaded w/ Analyst Software 1.6
  • Cart
  • Shimadzu Prominence 20 UFLC  Shimadzu
    • Shimadzu DGU-20A3 Degasser
    • (2)Shimadzu LC_20AD Liquid Chromatograph
    • Shimadzu CTO Column Oven
    • Shimadzu CBM-20A Communication Module
  • CTC Autosampler
  • Monitor – Mouse – Keyboard
  • Cables and Manuals



  • Detector type: Pulse Counting CEM
  • Dynamic Range: 5 orders of magnitude
  • Ionization Sources: ESI, APCI
  • Mass Accuracy / Stability: 0.1 Da over 8 hours, 0.15 Da over 24 hours
  • Mass Range: 5-3,000
  • Polarity Switching Time: 700 ms
  • Scan Speed (Quad): 24,000 Da/sec
  • Scan Types: Q1 MS, Q3 MS, Product Ion, Precursor Ion, Neutral Loss or Gain, MRM
  • Sensitivity MRM Mode: 200 fg Reserpine on column: S/N > 1,200, C.V. < 5%
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
AB Sciex API 4500 LC/MS/MS Shimadzu Prominence LC-20ADXR UFLC System  LC/MS/MS  System

AB Sciex API 4500 LC/MS/MS Shimadzu Prominence LC-20ADXR UFLC System LC/MS/MS System

Cambridge Scientific ID #'s: 20500, 20524

The AB Sciex Triple Quad 4500 LC/MS has built upon the popular Sciex 4000 QQQ Mass Spectrometer platform and made it even better. The Sciex 4500 has been redesigned with intelligence and performance in mind. This lcms brings you the best in quantitative sensitivity and robustness to expand upon the experiments going beyond MRM, and give you substantial improvements in data quality. The quadrupole mass spectrometer uses it’s quantitative and qualitative sensitivity to detect low analyte concentrations, a dynamic range for high to low concentrations, scan speed, and ionization source flow range. This potent lcms is equipped with Linear Ion Trap technology for more reliable quantitation over long runs.
The AB Sciex Triple Quad 4500 LC/MS is an ideal choice for research based labs dealing with regulated bioanalysis, targeted quantitative proteomics, clinical research, screening for contaminants in food or the environment, as well as ADME. The Sciex 4500 is also ideal for drug screen and pain management laboratories. This triple quadrupole mass spectrometer has been designed from the inside out to offer a powerful tool that’s more compact to take up less valuable lab space. The triple quad 4500 is also an ideal choice for UHPLC, with fast precise quantitation and ultra-fast scan speeds. This quadrupole mass spectrometer has short dwell times, as low as 1 ms, and can scan for more compounds in a single experiment than ever before, using the powerful MRM program to automatically optimize your acquisitions.
The AB Sciex Triple Quad 4500 LC/MS use triple quads equipped with linear accelerator trap technology, that delivers up to a 100-fold increase to MS/MS sensitivity, and gives a more accurate detection, quantification and confirmation of compounds. The powerful Sciex lcms lets you acquire a complete MS/MS spectrum for every compound detected and cross references it with a built-in library for confirmation. With the computational power behind this LCMS, you’re able to develop new methods, and better streamline your existing work flow. The AB Sciex Triple Quad 4500 LC/MS also features QJet Ion Guide for better ion containment, AcQurate Pulse counting detector for improved extraction efficiency. Contact us today to learn more about our AB Sciex 4500 Triple Quadrupole LC/MS system.


  • AB Sciex 4500 LC/MS/MS
  • Turbo V Source
  • ESI Probe
  • MS-TABLE Size 1 Peak Bench
  • CTC PAL HTX-XT CTC Autosampler
  • Shimadzu Prominence 20ADXR UFLC 
  • 5X LC-20ADXR Pumps
  • CTO-20AC Column Oven
  • DGU-20A5R Degasser
  • Solvent Tray
  • Sojevac 28 BI Rough Pump
  • Windows 7 Computer Loaded with Analyst 1.6 Software 
Learn More
By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
Agilent G1512A Gas Chromatography Controller

Agilent G1512A Gas Chromatography Controller

Cambridge ID #: 12855

The G1512A Autosampler Controller for a 5890 or 6890 GC.  This unit transfers the communication between the Autosampler and the GC.

Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
Agilent G2445A LC/MS Trap System

Agilent G2445A LC/MS Trap System

Cambridge ID #: 16383


  • G2445C Mass Spectrometer Series SL
  • G1972A Mass Tech Ion Source
  • Roughing Pump
  • Optional HPLC Front end
  • Computer with Chemstation Software
Learn More
By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping