Shimadzu 8040 LC/MS with 20 LC

Shimadzu 8040 LC/MS with 20A LC Front End


  • Shimadzu 8040 LC/MS
  • 20A LC Front End
    • DGU-20A-5R Prominence Degasser
    • Two (2) LC-20AD Liquid Chromatograph Pumps
    • SIL-20AC-HT Prominence Autosampler
    • CBM-20A Communications Bus Module
    • CTO-20A Prominence Column Oven
  • Mechanical Pump
  • Data System
  • Warranty Coverage


  • MS Sample Introduction
  • Generator
  • Air Compressor
  • Workbench
  • Wiley NIST / EPA / NIH Mass Spectral Library 2020
  • Installation & Familiarization
  • Extended Warranty

By incorporating newly improved ion optics and collision cell technology, the LCMS-8040 provides higher multiple reaction monitoring (MRM) sensitivity. A five-fold increase in sensitivity (reserpine, S/N ratio), as compared with that of LCMS-8030 has been achieved by improving ion focusing and minimizing ion losses between multi-pole lenses. These improvements also yield higher sensitivity for scan mode measurements. This higher sensitivity expands the potential range of LC/MS/MS applications. This Shimadzu 8040 LC/MS system with 20 LC comes expertly refurbished from GenTech Scientific.

Shimadzu 8040 LC/MS Specifications:

  • Mass Range: m/z 2 to 2,000
  • Sensitivity:
    • ESI positive
      • 1 pg reserpine, S/N>50,000:1 (RMS)
    • ESI negative:
      • 1 pg chloramphenicol, S/N>50,000:1 (RMS)
  • Resolution: R < 0.7 u FWHM and adjustable to 0.5 u
  • Mass Stability: 0.05 u / 24 hr
  • Mass Accuracy: 0.1 u
  • Minimum Pause Time: 1 msec
  • Minimum Dwell Time: 0.8 msec
  • Scan Speed: Max 15,000 u/sec (0.1 u step: 150,000 data points/sec)



8040, 20LC



Full-Service Reseller

Original Quality at Refurbished Prices! Our refurbished analytical instruments have been expertly restored to meet rigid industry standards. GenTech Scientific’s 60,000 square foot facility stocks an extensive multimillion-dollar inventory. Our knowledgeable sales and service team are committed to help you get the right instrument into your lab. Our commitment extends beyond the sale with our warranty and continued service options.

GenTech Scientific Offers:

How GenTech Refurbishes Used Lab Instruments

Every refurbished instrument we sell undergoes a complete electronics inspection and performance evaluation. 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 refurbished laboratory instruments are in excellent working condition.

Our expert service engineers and chemists can install and custom-configure the system to be compliant with the methods you plan to run.