Calibration Standards

Calibration standards are liquid samples with a defined and reproducible value used to calibrate devices. Calibration Standards available are:

19323  100 Percent T Standard 500ml

34381S  ProCal Primary Calibration Standard 10 NTU 60ml

39938  ProCal Calibration Standard, 10,000 NTU White Light

39939  ProCal Calibration Standard, 10,000 NTU Infrared

60013  ProCal Calibration Standard 0.02 NTU With Indexing Light Shield

70908  100 Percent T Standard 1 Gallon Bottle