This is a replacement calibration cuvette for the PASPORT Turbidity Sensor. It contains a Hach turbidity standard solution rated at 100 Nephelometric Turbidity Units (NTU).
Hach's StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter.
The 100 NTU Calibration Standard (PS-2511) is a replacement part for the:
One sealed cuvette with 100 NTU sample with Material Safety Data Sheet (MSDS).