Stablcal Turbidity Standard, 800 NTU, 500 mL

Ready to use, stabilised Formazine Primary standard solution in 500 mL bottle, 800 NTU.
USEPA accepted for calibration purposes. Stablcal Stabilised Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. For TL23, TU52, 2100Q, 2100N, 2100AN series.
Applications:
Groundwater
Municipal Water
Surface Water