SCIEX Echo MS System with Triple Quad 6500: High-Throughput Mass Spectrometry for Modern Labs


The SCIEX Echo® MS system, when paired with the SCIEX Triple Quad™ 6500 or 6500+ mass spectrometer, represents a shift in how laboratories approach high-throughput mass spectrometry. By combining acoustic droplet ejection with triple quadrupole mass spectrometry, this setup enables rapid, LC-free analysis for screening-based workflows.


As interest grows in high-throughput mass spectrometry, acoustic ejection MS, and LC-free MS workflows, the Echo MS and Triple Quad 6500 pairing has become a frequently researched configuration in pharmaceutical, biotech, and life science environments.



What Is the SCIEX Echo® MS System?


The SCIEX Echo® MS system uses acoustic droplet ejection (ADE) technology to transfer nanoliter-scale samples directly from microplates into a mass spectrometer. This approach eliminates physical contact, pipette tips, and traditional liquid chromatography.


Because the Echo MS system does not rely on LC separation, it is often described as LC-free mass spectrometry or chromatography-free MS, making it well suited for rapid screening applications.



How the Triple Quad™ 6500 Fits into the Workflow


The SCIEX Triple Quad™ 6500 and 6500+ are high-performance triple quadrupole mass spectrometers that provide sensitive, reproducible quantitative analysis. When paired with the Echo MS system, they create a streamlined, LC-free workflow that supports high-throughput screening and rapid sample analysis.


This pairing allows laboratories to:

  • Maintain high sensitivity while analyzing hundreds or thousands of samples
  • Achieve fast polarity switching for diverse compound detection
  • Integrate easily into automation-friendly workflows for microplate handling
  • Perform quantitative MS analysis without chromatography delays


By combining acoustic droplet ejection with the Triple Quad 6500, labs can significantly reduce run times while preserving the accuracy and reproducibility expected from a traditional triple quadrupole mass spectrometer.



Why Pair the SCIEX Echo MS System with Triple Quad 6500: Acoustic Ejection Mass Spectrometry Explained



Why Acoustic Ejection MS Is Used for High-Throughput Screening


Traditional LC-MS workflows can limit throughput due to run times, column maintenance, and solvent use. The Echo MS system paired with the Triple Quad 6500 addresses these limitations by enabling:

  • Rapid sample-to-sample analysis
  • Reduced solvent consumption
  • Minimal sample volume requirements
  • Simplified sample preparation


As a result, acoustic ejection mass spectrometry is commonly associated with drug discovery screening, compound library analysis, and early-stage research workflows.



Common Applications of Echo MS and Triple Quad 6500


The SCIEX Echo MS system with Triple Quad 6500 is primarily used in environments where speed and consistency are more critical than chromatographic separation.


Key applications include:

  • High-throughput drug screening for pharmaceutical and biotech research
  • ADME and DMPK studies for fast quantitative bioanalysis
  • Compound profiling and SAR research for discovery-phase experiments
  • CROs and service labs needing automation-friendly, high-volume workflows


The system is also referenced in discussions around automation-friendly MS workflows and plate-based mass spectrometry analysis.


Why Pair the SCIEX Echo MS System with Triple Quad 6500: Acoustic Ejection Mass Spectrometry Explained



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