COD Calibration Standard Standards

Supplier: CHEMetrics

A-7301 A-7310
CXA-7301EA 38.11 USD
CXA-7301 CXA-7310
COD Calibration Standard Standards
Standards Environmental Analysis Standards

COD calibration standards are designed to be run as a known standard alongside test vials to verify that your test procedure was performed correctly.


  • Reliable COD standard
  • Convenient 200 ml volume
  • Packaged in brown glass bottle
  • Chemical method: Dichromate reactor digestion


COD calibration standards are designed to be run as a known standard alongside test vials to verify that your test procedure was performed correctly. Prevent mistakes or inaccurate results by conducting a known standard alongside your tests.


Caution: This standard must be refrigerated.

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