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Electrochemical Detectors for LC

Electrochemical detection is the most sensitive, selective mode of HPLC detection for the measurement of oxidizable or reducible compounds. Dionex electrochemical detectors offer the widest range of advanced amperometric and coulometric detection optimized to ensure rigorous, reliable, and reproducible results.

  • Sensitive
  • Selective
  • Stable
  • Flexible
  • Unique cell designs

Coulochem III Electrochemical Detector

The Coulochem® III Detector is ideally suited for high-sensitivity analyses in coulometric or amperometric mode.

CoulArray Multi-Channel Electrochemical Detector

The CoulArray® detector delivers unmatched selectivity for detection of trace components in complex matrixes, even in the presence of coeluting molecules.

Electrochemical Cells

From coulometric to amperometric to specialty cells (synthesis, Boron-Doped Diamond, UHPLC), Thermo Scientific has electrochemical cells for a variety of critical applications.