Product Description
Formazin suspension designed for the calibration of turbidity meters. It is prepared following the procedure outlined in the 18th Edition (1992) of APHA, AWWA, and WEF Standard Methods for the Examination of Water and Wastewater – Method 2130 B (Nephelometric Method).
This solution is ideal for calibrating mid-range turbidity on the HORIBA U-50 series.
