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A10® TOC Monitor

suitable for water monitoring



pkg of 1 unit


water monitoring

shipped in


General description

A10® TOC Monitor can be used for the accurate online measurement of total organic carbon (TOC) content in ultrapure water delivered by Milli-Q® water purification systems without a built-in TOC monitor. It is compatible with any high purity water laboratory system.


A10® TOC Monitor is an ideal accessory for use in water monitoring. It is reported for use in the measurement of TOC/organic content in purified water and in water used as eluent in LC-MS studies.

Features and Benefits

  • High accuracy enabled by complete oxidation of organics to their end-point reaction, attributed to oxidation and conductivity measurements occurring within the same cell.
  • Range (1 – 999) and precision passing USP & EP suitability tests according to Milli-Q® Quality Assurance System standard procedures and specifications.
  • Traceability of measurement equipment is performed as per the Milli-Q® Calibration System. Certification of calibration is provided to comply with the industry requirements. A10® TOC Monitor can be recalibrated at user request and has been designed to take into account the suitability test requirements as specified in USP <643>.

Legal Information

A10 is a registered trademark of Merck KGaA, Darmstadt, Germany
Milli-Q is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificate of Analysis

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Certificate of Quality

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