VWR®MCT 100 and MCP 100, Reference standard kits for chlorine photometers
The reference standards are designed to check the accuracy and the reliability of the results. They are meant to provide reassurance that the photometer is working correctly.
It is not possible to calibrate the photometer with the reference standards.
The shelf life of reference standards is two years from the date of production, provided that storage and use are in accordance with the instructions provided.
: Each kit has three sealed sample tubes: blank, pale pink and darker pink corresponding to 0, ~0,2 mg/m and ~1 mg/ml. The exact concentrations are specified in the certificate of analysis.
: Avoid storage in sunlight.