Hanna HI4010-05 TISAB II for Fluoride ISEs 1 gallon

Hanna HI4010-05 TISAB II for Fluoride ISEs – 1 Gallon

The Hanna HI4010-05 TISAB II for Fluoride ISEs is a 1-gallon (3.78 L) bottle of TISAB II (Total Ionic Strength Adjustment Buffer), specially formulated for use with fluoride ion selective electrodes (ISEs). This solution ensures that both samples and standards have a constant ionic strength, enabling reliable and accurate fluoride concentration measurements.

Key Features

• Ensures Stable Ionic Strength
  Without ISA, fluoride ISEs measure ion activity rather than concentration. By adding TISAB II, the ionic strength of all solutions is stabilized, allowing direct measurement of ion concentration instead.

• pH Adjustment and Interference Reduction
  TISAB II not only adjusts the background pH of the solution, but also binds interfering metal ions such as aluminum and iron. These metals can otherwise form insoluble complexes with fluoride, reducing measurement accuracy.

• Optimized for Water Analysis
  Designed specifically for water samples, this buffer ensures consistency between standards and unknowns, which is essential for total fluoride determination.

Specifications

• Product Code: HI4010-05

• Solution Type: TISAB II (Total Ionic Strength Adjustment Buffer)

• Volume: 1 gallon (3.78 liters)

• Function: Ionic strength adjustment, pH control, metal ion complexation

• Packaging: Sealed container with clearly marked lot number and expiration date

• Compatibility: For use with fluoride ISEs

Applications

• Drinking water testing

• Environmental water quality analysis

• Industrial process water monitoring

• Laboratory calibration and sample preparation