Grundfos 95727746 - verification standard for DIT-M

Verification Standard | PN: 95727746 Type 310-760 The Verification Standard for the DIT-M photometer is suitable for checking the accuracy and reproducibility of measurement results, relating to the integrated wavelengths. The set comprises one Standard (one vial) for each wavelength. When used and stored appropriately, the standard has a durability of 2 years after the date of manufacture.