Thermo Scientific™ Orion™ TISAB II for Fluoride Electrode

Thermo Scientific™ Orion™ TISAB II is a trusted ionic strength adjustment buffer (ISA) specifically formulated to ensure accurate, stable, and reproducible fluoride measurements using fluoride ion-selective electrodes (ISEs). It works by maintaining constant ionic strength and pH in both samples and calibration standards, while eliminating interference from polyvalent cations like aluminum and iron, which can bind fluoride ions and affect readings.

TISAB II is widely used in environmental monitoring, water treatment, food and beverage testing, and academic laboratories, and remains a gold-standard reagent in fluoride ISE protocols.

Key Features

✅ Ensures stable ionic strength and pH during fluoride ISE measurements

✅ Suppresses fluoride complexation with interfering cations like Al³⁺ and Fe³⁺

✅ Compatible with Thermo Scientific™ Orion™ fluoride ion-selective electrodes

✅ Pre-mixed and ready to use—no additional preparation required

✅ Available in single-gallon or multi-pack formats to meet various lab demands

Specifications

Use Cases

🌊 Drinking Water and Environmental Testing

• Regulatory fluoride analysis in water systems and natural sources

🥛 Food & Beverage Industry

• Fluoride testing in juices, dairy, and processed food samples

🏭 Industrial and Process Monitoring

• Monitoring fluoride levels in industrial effluents and manufacturing processes

🔬 Research & Academic Labs

• Standard buffer for educational demonstrations and fluoride quantification in research studies

Ordering Information

For laboratory use only. Follow electrode manufacturer protocols for proper use of TISAB II during calibration and sample measurement.