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Stablcal Turbidity Standards

Stablcal Turbidity Standards
Confidence in your turbidity results
Hach was the first to apply formazine as a turbidity standard in the drinking water industry, more than 40 years ago. Hach's Stablcal stabilized formazine turbidity standards are true formazine dilutions developed for use in any turbidimeter. Stablcal turbidity standards are USEPA accepted for calibration purposes.
- Precise, pre-mixed formazine solutions for highly accurate results
- Based on formazine primary standards to ensure high purity
- Enhanced stability saves time and labor

Here you will find the right Stablcal turbidity standard. Simply choose your instrument and select the appropriate Stablcal product: