COD (CRM), high level

Item: 140-715-102
Unit of measure: ea
Description: The Certified Reference Material is designed to be used as a quality control sample for COD analysis in water and wastewater. High level tubes (0-15000 ppm): take 2ml of the CRM and add to the pre-filled COD tube.
Notes: Each vial comes with 20ml of material. Certified Value at 1007ppm
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