What are SpecCheck standards and can they be used for calibration?
SpecCheck standards are solid gel secondary standards produced by Hach. They are for use with their photometers. They are presented…
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SpecCheck standards are solid gel secondary standards produced by Hach. They are for use with their photometers. They are presented…
The DR300 by Hach is a robust, portable single parameter colorimeter. It is the follow on from the Pocket colorimeter…