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Complete GC Systems

photo of a GC System for sale from Hitechtrader.com

Gas Chromatography (GC) Systems

 

Gas chromatography better known as GC, is a great analytical tool used by chemists to analyze compounds by separating them in the vapor phase without decomposition. This analytical chemistry instrument, the Gas Chromatograph (also known as aerograph or gas separators) can be used to test the purity of a particular substance, or for separating the different components of a mixture . In some instances, GC may be used to identify a compound. In preparative chromatography, GC can be used to prepare pure compounds from a mixture.

New and Used GC Systems from Top Manufacturers

Hewlett Packard ( HP ), Perkin Elmer (PE), Shimadzu, Agilent, Varian, Thermo are preferred manufacturers and have great brand awareness. Common detectors used on GC instruments are: Thermal Conductivity detector ( TCD ), Flame Ionization detector ( FID ), Electron capture detector ( ECD ), Hall electrolytic conductivity detector ( ElCD ), and Photo-ionization detector ( PID ). Integrator’s were used for many years but computers are used to control, record and interpret the data. Familiar software names are Chemstation, TurboChrom, Clarity are just a few.   

Gas-Liquid Chromatography

Gas chromatography is similar to column chromatography as well as other forms of chromatography, such as HPLC and TLC. In GC chromatography, the compound separation process in a mixture is carried out between a liquid stationary phase and a gas mobile phase, (in column chromatography the stationary phase is a solid and the mobile phase is a liquid). "Gas–liquid chromatography" also features a temperature oven controlled column through which the gas phase passes whereas column chromatography does not usually offer temperature control.

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004180202

Hewlett Packard 5890 Series II GC with FID-Autosampler

    Price: $6,000.00    

Hewlett Packard 5890 Series II GC with FID-Autosampler

HP 5890 Configuration

  • Flame Ionization Detector (ie FID) installed on GC 
  • Electronic Pressure Control (ie EPC)
  • Single Split / Splitless Injector (ie Split splitless)
  • HP 7673 Autosampler
  • Computer and software

The Hewlett Packard 5890 is the gold standard of gas chromatography. The flexibility of detectors, columns and inlets allow the unit to be customized with great ease. Computer software that runs the GC can be upgraded.

Hewlett Packard 5890 Tested and has a 30 day Warranty

... More Info

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003180202

Hewlett Packard 5890 Series II GC with TCD-Autosampler

    Price: $7,500.00    

HP GC Model 5890 with a TCD detector and autosampler

HP 5890 system includes

  • New TCD Detector ( Thermal Conductivity Detector )
  • Packed Column
  • HP 7673 Autosampler
  • Computer and software
The Hewlett Packard 5890 is the gold standard of gas chromatography. The flexibility of detectors, columns and inlets allow the unit to be customized with great ease. Computer software that runs the GC can be upgraded. ... More Info

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002180202

Hewlett Packard 5890 Series II GC with TCD

    Price: $4,500.00    

HP 5890 GC Series II with Thermal Conductivity Detector (TCD)

5890 GC Includes

  • New TCD Detector ( Thermal Conductivity Detector )
  • Packed Column
  • INET Communications ( typically uses HP Integrator to control the instrument )

The Hewlett Packard 5890 is the gold standard of gas chromatography. The flexibility of detectors, columns and inlets allow the unit to be customized with great ease. 

... More Info

  >>     >>  


001180202

Hewlett Packard 5890 Series II GC with FID

    Price: $2,500.00    POD Price: $2,499.00    

HP 5890 Series II Gas Chromatograph (ie GC)

5890 Configuration

  • Flame Ionization Detector (ie FID) installed on GC 
  • Electronic Pressure Control (ie EPC)
  • Single Split / Splitless Injector (ie Split splitless)
  • INET Communications ( typically uses HP Integrator to control the instrument ) 

Hewlett Packard 5890 Tested and has a 30 day Warranty

... More Info

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001170825

Agilent 7890A GC

    Out of Stock    

Agilent Technologies 7890 Gas Chromatograph System

Agilent GC 7890A with 7893 autosampler computer and Chemstation loaded and ready to go!

Agilent 7893 150 sample vial and 16 sample turret!

Specifications:

  • Programmable     Yes
  • Temperature Range     50 to 450 °C
  • Detector     FID,
  • GC System Type     Modular
  • Number of Detectors that could be added    3
  • Depth     20 Inches
  • Height    19.3 Inches
  • Width    9.01 Inches
  • Weight     108 lbs

 

 

 

 

 

 

Agilent Technologies is one of the most well know manufacturers of GC Equipment and Systems. They offer top performance including advanced separation capabilities, powerful new productivity enhancements and real-time self-monitoring instrument intelligence. The 7890A features a faster oven cool-down which cuts processing time and offers a lower cost per sample. Hitechtrader.com is a leading gas chromatography equipment supplier.

... More Info

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003170824

Hewlett Packard 5890 Series II GC

    Price: Please Call    

HP GC 5890 Series II

Hewlett Packard Gas Chromatograph (GC) Model 5890 Series II. This robust GC still can preform great analytical analysis at a very low cost.

We can configure any GC to your needs -
  • Detectors (FID) Flame Ionization Detector or (TC) Thermal Conductivity Detector

  • Split/Splitless Inlet
  • Sample Tower Autosampler 
  • Communication via computer
Hewlett Packard HP 5890 Series GC HP 5890 Series II
Height ( Inches)  18-3/8
Width (inches) 25-7/8 
Depth (Inches) 20-1/8
Weight (Ibs) 90
Voltages 120 or 220
Range +5, - 10% each
Frequency (HZ) 47.5 – 66
Consumption 2200 VA max
Output 7500 Btu/hr max
Operating Range 0-55°C ambient (20-27 °C optimum)
5-95% humidity (50-60% optimum)
Five heated zones standard Two detectors
Two inlets
One auxiliary
Methods stored Two
Range 0-35 sccm [sccm = standard cc/minute]
Accuracy ±3 sccm for He and H2
Accuracy ±5 sccm for N2 and ArCH4
Extended range 100-150 sccm
Accuracy ±15 sccm



... More Info

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007130801

HNU Systems HNU Systems Gas Chromatography Model 321

    Price: $1,999.00    POD Price: $1,000.00    

HNU Systems 321 Gas Chromatography with Dual Detectors, with SRI Model 202 four (4) Channel Serial Port Peak Simple chromatography Data System.



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003090507

Shimadzu Gas Chromatograph Model GC-17A

    Price: $7,999.00    POD Price: $7,000.00    

Shimadzu Gas Chromatograph Model GC-17A, With ECD detector, Model AOC-201 Auto Injector, and a DC power Supply Module. Has split/ Splitless purge valve



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001090405

Hewlet Packard Gas Chromatograph Model 5890 PID ELCD Dectector

    Price: $6,499.00    POD Price: $6,000.00    

Hewlett Packard Gas Chromatograph Model 5890 Series II, with PID / ELCD Detector. This combination detector couples a Photo ionization Detector with a Electrolytic Conductivity Detector. With these detectors in tandem, simultaneous detection of aromatic and halogen compounds is possible, eliminating the need for two separate analysis. Its unique design eliminates transfer lines and uses only one detector port. Both detectors can be used independently, if desired.

... More Info

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