Hach StablCal Turbidity Standard work with all types and brands of turbidimeters and are USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. NTU Value: 1.0.
Precise, Pre-mixed Formazin Solutions
Based on Formazin Primary Standards
Enhanced Stability Saves Time and Labor
Confidence in result
Hach StablCal Turbidity Standard for all Turbidimeters are available sizes: 100 ml, 500 ml, 1000 ml