Shimadzu 20A LC System with Refractive Index Detector (RID)


  • 20A LC System with RID
    • DGU-20A3 Prominence Degasser
    • LC-20AT Liquid Chromatograph Pump
    • CTO-20A Column Oven
    • SIL-20AC HT Prominence Autosampler
      • 2ml Vial Sample Tray
    • CBM-20A Communications Bus Module
    • RID-20A Refractive Index Detector 
  • Data System
  • Warranty Coverage


  • Workbench – Browse
  • Module Customization
  • Installation & Familiarization
  • Extended Warranty

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Item#: 12002
Condition: Refurbished
Manufacturer: Shimadzu

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Shimadzu 20A LC System with Refractive Index Detector (RID)

The Shimadzu RID-20A reduces the time to stabilization after power-on dramatically by utilizing dual temperature control for the optical system.

This system comes fully refurbished and tested by GenTech Scientific.

RID-20A Specifications

  • Refractive index range: 1 to 1.75 RIU
  • Maximum Opterating Flow Rate: 20 mL/min
  • Range modes are A-mode (0.01 x 10-6 to 500 x 10-6 RIU); P- and L-mode (both at 1 x 10-6 to 5000 x 10-6 RIU)
  • Response: 0.05 to 10 sec, 10 steps
  • Operating temperature range 4 to 35°C

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Shimadzu 20A LC System with Refractive Index Detector (RID)

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Full Service Reseller

Original Quality at Refurbished Prices! Our refurbished Shimadzu HPLC Systems have been expertly restored to meet OEM standards. GenTech Scientific's 60,000 square foot facility stocks an extensive multi-million dollar inventory. We staff knowledgeable sales and service personnel who are committed to help you get the right instrument into your lab. We go beyond the sale with our warranty and continued service options.

We Offer:

  • Warranty Coverage with 48 Hour Response Time
  • Lifetime Phone Support & Remote Troubleshooting
  • Delivery and Installation with Familiarization Training
  • Customized Training to Meet Your Needs
  • Service, Repair, and a Large Inventory of Parts
  • Financing Options: Purchase, Leasing and Rental

How we refurbish used lab instruments

Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. A full calibration and data verification is performed ensuring our used Shimadzu HPLC Systems are returned to excellent working condition.

This pre-owned Shimadzu 20A LC System with Refractive Index Detector (RID) is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.