Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished and used Gas Chromatography solutions ranging from GC, GC Mass Spectrometers and Autosamplers and Detectors and Pumps. Some of our leading manufacturers include Agilent, Hewlett Packard/HP, Shimadzu and Tekmar.

Chromatography Gas: 1-11 of 11

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
Agilent 18593B GC AutosamplerImage Coming Soon

Agilent 18593B GC Autosampler

Cambridge ID #: 5378
  • with 7673 injector & controller.
  • Learn More
    Agilent-18593B-GC-Autosampler-5378
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Agilent 5973 Gas Chromatography

    Agilent 5973 Gas Chromatography

    Cambridge Scientific ID #'s: 15692, 15690

    Specifications:

    • Mode (standard): EI
    • Modes (optional): PCI, NCI EI with CI source
    • Ion source type: 5 - 241.5 eV
    • Ionization energy: 0 - 315 uA
    • Ionization current: 100 - 350 'C
    • Transfer line temperature: 150 - 300 'C
    • Quadrupole temperature: 150 - 200 'C
    • Mass filter: Monolithic hyperbolic quadrupole
    • Mass filter protection: Entrance lens
    • Mass range:6 - 800 amu
    • Mass resolution: Unit mass adjustable by tune
    • Mass axis stability: Better than 0.10 amu/ 48 h
    • Detector: EM with replacement horn
    • Dynamic range (electronic): 10e6
    • Scan rate (electronic): 10,000 amu/s
    • Write-to-disk: 8,000 amu/s
    • SIM: 30 ions x 50 groups
    • Pumping system: Turbomolecular pump
    • Total flow: 2 mL/min (standard turbo)
    Learn More
    Agilent-5973-Gas-Chromatography-15692
    By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
    Agilent 6890 Gas ChromatographyImage Coming Soon

    Agilent 6890 Gas Chromatography

    Cambridge ID #: 15391

    The Agilent/HP 6890N 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.

     

    Includes:

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

     

    Features:

    • 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.

     

    Specifications:

    • 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
    Agilent-6890-Gas-Chromatography-15391
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Agilent 6890 Plus Gas Chromatograph w/ 5973 Mass Spec and 7683 Autosampler GC/MS

    Agilent 6890 Plus Gas Chromatograph w/ 5973 Mass Spec and 7683 Autosampler GC/MS

    Cambridge ID #: 14612

    Includes:

    • Agilent 6890 Plus Gas Chromatograph
    • 7683 100 Vial Autosampler with Injector Tower
    • Agilent 5973
    • Edwards RV3 Vacuum Pump
    • Computer Loaded with Chemstation Software
    • Monitor

     

    Specifications:

    Mass Spectrometer:  

    • Mode (standard): EI
    • Modes (optional): PCI, NCI EI with CI source
    • Ion source type: 5 - 241.5 eV
    • Ionization energy: 0 - 315 uA
    • Ionization current: 100 - 350 'C
    • Transfer line temperature: 150 - 300 'C
    • Quadrupole temperature: 150 - 200 'C
    • Mass filter: Monolithic hyperbolic quadrupole
    • Mass filter protection: Entrance lens
    • Mass range:6 - 800 amu
    • Mass resolution: Unit mass adjustable by tune
    • Mass axis stability: Better than 0.10 amu/ 48 h
    • Detector: EM with replacement horn
    • Dynamic range (electronic): 10e6
    • Scan rate (electronic): 10,000 amu/s
    • Write-to-disk: 8,000 amu/s
    • SIM: 30 ions x 50 groups
    • Pumping system: Turbomolecular pump
    • Total flow: 2 mL/min (standard turbo)

    Gas Chromatograph: 

    • 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
    Learn More
    Agilent-6890-Plus-Gas-Chromatograph-w--5973-Mass-Spec-and-7683-Autosampler-GC-MS-14612
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Agilent 6890N Gas Chromatography

    Agilent 6890N Gas Chromatography

    Cambridge Scientific ID #'s: 15694, 15691

    The Agilent/HP 6890N 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.

     

    Includes:

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

     

    Features:

    • 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.

     

    Specifications:

    • 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
    Agilent-6890N-Gas-Chromatography-15694
    By clicking below we can further assist you with your inquiry. Inquire 2 In Stock Worldwide Shipping
    Agilent 7673 GC AutosamplerImage Coming Soon

    Agilent 7673 GC Autosampler

    Cambridge ID #: 8929
  • HP 7673/ 1893B
  • Learn More
    Agilent-7673-GC-Autosampler-8929
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Agilent 7820A Gas ChromatographyImage Coming Soon

    Agilent 7820A Gas Chromatography

    Cambridge ID #: 15052

    Includes

    • Computer Loaded w/ Software
    • Dual Purged Packed Inlets
    • Dual FID
    • Dual EPC

     

    Features:

    • Full electronic pneumatics control (EPC) is available for all inlets and detectors, ensuring excellent reproducibility, as well as reliable accuracy and precision
    • Electronic Pneumatics Regulation (EPR) provides the simplicity of manual operation with high precision digital display of pressure/flow and superior ease-of-use as compared to traditional manual pneumatics systems.
    • Easy to learn and use software – choose among a wide selection of OpenLAB CDS software offerings.
    • The simplified GC front panel keys and display provide sequence information, instrument conditions, and run status, and minimize operating errors
    • Supports the 7693A Automated Liquid Sampler and Tray (not heater/mixer/bar code), 50-sample automatic liquid sampler and PAL3 Auto Sampler systems.
    • Optimized performance for everyday productivity and for all routine applications, including those that must comply with regulatory requirements
    • Choice of inlets: Split/Splitless Inlet for megabore and all capillary columns; packed for wide bore capillary and packed columns, Programmable Cool On Column inlet for direct injection onto columns.
    • Choice of detectors: Flame Ionization Detector (FID); Thermal Conductivity Detector (TCD); micro-Electron Capture Detector (micro-ECD); Nitrogen-phosphorus Detector (NPD); and single wavelength Flame Photometric Detector Plus (FPD+)
    • Complementary software keyboard and display allows the user to control the system when it connects with an integrator or 3rd-party software
    Learn More
    Agilent-7820A-Gas-Chromatography-15052
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Agilent 7890B Gas Chromatography

    Agilent 7890B Gas Chromatography

    Cambridge ID #: 17228

    Features:

    The 7890B Gas Chromatograph (GC) System is one of the world’s most widely used GC system. It features accurate temperature controls and precise injection systems, plus enhanced Electronic Pneumatic Control (EPC) modules for the best retention times.

    Specifications:

     

    • Dimensions (H x W x L): (19.2 in. x 22.9 in. x 20.2 in.)
    • Maximum Temperature: 450℃
    • Ambient Temperatures: +4℃ to 450℃
    • Temperature Setpoint Resolution: 0.1℃
    • Maximum Achievable Temperature Ramp Rate: 120℃/min
    • Maximum Operating Temperatures for Auxiliary Zones: 400℃
    • Storage Extremes: -40℃ to 70℃
    • Frequency: 50/60 Hz
    • Inlets: 2
    • Detectors: 3
    • Detector Signals: 4
    • Valves: Supports up to 8 valves

     

    Learn More
    Agilent-7890B-Gas-Chromatography-17228
    By clicking below we can further assist you with your inquiry. Inquire 1 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
    Agilent-G1512A-Gas-Chromatography-Controller-12855
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Amersham Biosciences GE REC 112 RecorderImage Coming Soon

    Amersham Biosciences GE REC 112 Recorder

    Cambridge ID #: 11863
  • Dual-channel flatbed potentiometric recorder
  • Learn More
    Amersham-Biosciences-GE-REC-112-Recorder-11863
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping
    Thermo Scientific Delta V Plus Isotope Ratio Mass Spectrometer

    Thermo Scientific Delta V Plus Isotope Ratio Mass Spectrometer

    Cambridge ID #: 18288

    Includes:

    • Thermo Trace 1310 GC
    • Gas Bench II
    • GC Isolink II
    • Con Flo IV
    • UPS
    • Computer w/ Preloaded software

    Specifications:

    Outstanding sensitivity

    • Sensitivities up to 800 molecules per CO2 ion in dual-inlet mode and 1,100 molecules per ion in continuous-flow mode.
    • Fiber optic signal transmission eliminates ground loops and other sources of electronic noise.

    Versatility to tackle almost any application

    • Up to 10 collectors in a wide range of configurations, supporting all isotope ratio MS applications in the mass range up to m/z 96.
    • Simultaneous mass range up to ±25%.
    • Available preconcentrators, elemental analyzers, GC interfaces, LC interfaces, and continuous flow inlets.
    • On-line H2 capability.
    • Upgrade path from DELTA V Advantage IRMS to DELTA V Plus IRMS.

    Highly robust and reliable design

    • Monolithic analyzer with fixed alignment of all ion optical components, including the electromagnet, ensures unprecedented reliability and robustness.
    • Integrated signal amplifiers and digitizers eliminate connections for greater reliability.
    • Fixed-position ion optics require no alignment during installation or maintenance.
    • Optimized pumping strategy enables single-stage turbo pumping for all normal continuous-flow applications.
    • Comprehensive, automated diagnostics are provided for performance analysis.

    Compact and user-friendly design

    • Small footprint requires less lab space.
    • Space for online peripheral placed on top.
    • Dual inlet, µ-volume and multiport are inside and out of the way.
    • Continuous flow interfaces can be controlled from the front panel.
    • All pumps are located internally for less clutter and noise.
    Learn More
    Thermo-Scientific-Delta-V-Plus-Isotope-Ratio-Mass-Spectrometer-18288
    By clicking below we can further assist you with your inquiry. Inquire 1 In Stock Worldwide Shipping