Graphite Furnace Autosampler (220AS)

Model: 220AS


  • Graphite Furnace Autosampler (220AS)
    • 40 Position Sample Tray plus 8 Standards Positions
  • One (1) Year Warranty


  • Installation & Familiarization

More details

Item#: 11452
Condition: New

Protection & Services

Repair Service
Instrument not working properly?
Get a Free Quote Estimate Today
Repair Service
Not exactly what you are looking for?
Build your own custom system

Graphite Furnace Autosampler (220AS)

Complete system automation can be achieved using the Model 220AS autosampler. This fully programmable, random access system provides 40 sample cups and 8 calibration/QC cups. It can also perform automatic matrix modifier additions. Sample cups can be identified in the built-in table, and method development time can be reduced substantially. 

Injector probe arm 7 inches long, rotates 180º for delivery to graphite tube. Two separate matrix modifier injections programmable. Extra inject and dry cycles to increase injection volumes. No external computer required for operation.


  • Random access rotating tray accommodates 40 2ml sample vials, 8 10ml Standards vials.
  • All positions directly accessed through 210 or 211 built-in software via RS-232 connection. 
  • Sample injection volume programmable from 1 to 50 micro-liters.
TypeRandom-access circular carousel, sample pick-up by dip-probe arm 
Flow ControlPrecision variable micro-syringes, 100µL (sample) and 2mL (rinse) 
FunctionsSelf-start checkout, sample, rinse, and hold modes, auto-zero, auto-cal, and QC 
Injection CyclesBlanks, standards, QC controls and matrix modifiers from 1µL to 50µL; user programmable 
Tray Positions48 cup total; 40 samples and 8 calibrations/modifiers in rotating carousel; user programmable 
InterfacingDirect RS-232C communications with 210VGP system 

The GenTech Difference

Since 1996 GenTech Scientific has served laboratories globally with integrity, focused on the details that are specific to each individual customer. Every lab is different and our goal is to provide you with exactly what you need for the best value. We are a laboratory equipment dealer of a variety of new products such as Atomic Absorption Spectrometers (AA), UV-VIS Spectrophotometers, Vacuum Pumps, Gas Generators, Mass Spec Quiet Boxes, Water Chillers, Degassers, Workbenches and more.

Full Service Reseller

We are not equipment brokers. Our 60,000 square foot facility houses an extensive multi-million dollar inventory ready to be installed in your lab. We staff knowledgable sales manager who are committed to helping you get the right instrument into your lab. Experienced chemists and expert service engineers are available for all your service needs and instrument questions.

We Offer:

  • Warranty
  • Lifetime phone support
  • Delivery and Installation
  • Remote Troubleshooting
  • Customized Training
  • Service & Repair
  • Large inventory of parts
  • Purchase, Lease and Rent Financing options

Get cash or purchase credit for your unwanted laboratory assets!

GenTech buys a wide range of equipment from Agilent, Thermo, Waters, AB Sciex, Shimadzu, Perkin Elmer, and More! Since 1996 GenTech Scientific has purchased used laboratory equipment to refurbish and resell with 1 Year warranties. Our refurbished equipment comes fully tested, and supported long after the manufacturers! If you have old or unused lab equipment in your laboratory that you are looking to sell, contact GenTech and see how we can help you!

Trade-In for Purchase Credit

Apply your trade-in value towards your next purchase! Learn more about Trade-In's.

If you have a trade-in complete the quote request form including the instruments you wish to purchase and the equipment you have to trade. Click here to Request a Quote.

Sell Your Lab Equipment

GenTech is currently interested in purchasing GC, HPLC, MS, LC/MS, ICP/MS equipment and laboratory accessories! Click Here to see a complete list.

To sell your equipment please include the make, model and pictures of the instruments you have to sell. Click here to Contact the Purchasing Department.

flags Acerca de GenTech - Ver Mas