HI-97709-11 CAL CHECK™ STANDARDS FOR MANGANESE HR, 0.0 AND 10 PPM

The HI-97709-11 Manganese High Range Cal Check standards provides a simple solution to calibrating and validating the HI-97709 Manganese High Range Photometer. This high quality set of standards is supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiry date for traceability.