STABLCAL STD, 20 NTU 1000ML

Stablcal Turbidity standard solution 20 NTU (1000
mL). Stablcal Turbidity Standard for all Turbidimeters.
USEPA accepted for calibration purposes. Stablcal
Stabilized Formazin Turbidity Standards are true
Formazin dilutions developed for use in any
turbidimeter. NTU Value: 20.0. Bottle: 1000 mL (1 L).
Developed for use in any turbidimeter.