You Searched For: Ionic Strength Adjustment Buffers

Total ionic strength adjustment buffers (TISAB) are buffer solutions that increase the ionic strength of a solution to a relatively high level. This is important for potentiometric measurements, including ion-selective electrodes, because they measure the activity of the analyte rather than its concentration. TISAB is very commonly applied to fluoride ion analysis such as in fluoride ion-selective electrodes. Each constituent of TISAB plays an important role in controlling the ionic strength and pH of the analyte solution.

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Total Ionic Strength Adjustment Buffer Solution (TISAB) 4 L

Description: ASTM formulation D 1179 with deionized water, acetic acid, sodium chloride and sodium citrate.
Catalog Number: BDH7492-4
Supplier: GeneMate
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