Sodium Ionic Strength Adjuster (TISAB)-500ml
Sodium Ionic Strength Adjuster (TISAB) is a specialized buffer solution used to maintain constant ionic strength and pH during ion-selective electrode (ISE) measurements, particularly for fluoride analysis. It eliminates matrix interferences, complexes metal ions, and ensures accurate, stable electrode response.
Synonyms
TISAB, Total Ionic Strength Adjustment Buffer, Ionic Strength Adjuster, Fluoride ISE Buffer, Sodium TISAB, Strength Adjustment Buffer
Description:
pH Buffer 9 is a precision buffer solution with a stable and accurate pH value of 9.00 ±0.02 at 25°C, used for the calibration and verification of pH meters and electrodes. It ensures accurate measurements in both laboratory and field applications.
Composition:
Aqueous solution containing a borate buffer system (commonly sodium borate and potassium chloride) prepared with high-purity deionized water and stabilizers for long-term accuracy.
Appearance:
Clear, colorless solution
Uses / Applications
• Fluoride analysis using ion-selective electrodes
• Reduces or eliminates metal-fluoride binding (Al³⁺, Fe³⁺, Mg²⁺, Ca²⁺)
• Stabilizes ionic strength for accurate potentiometric readings
• Maintains constant pH during measurements
• Ensures linear electrode response across broad concentration ranges
• Used in water testing, environmental monitoring, beverages, industrial solutions
Key Features
• Provides consistent ionic strength for reproducible fluoride ISE readings
• Complexes interfering metal ions to free fluoride ions
• Maintains optimal pH for fluoride electrode performance
• Reduces matrix effects from varied sample compositions
• Enables direct measurement of fluoride in diverse sample types
• Stable, ready-to-use formulation
SDS Summary
• Hazards: Slightly corrosive/irritating depending on formulation; may cause skin and eye irritation
• Handling: Wear gloves, goggles; avoid inhalation and skin contact
• Storage: Keep tightly closed; store at room temperature
• First Aid: Rinse affected skin/eyes with water; seek medical advice if irritation persists
• Spill Response: Absorb with inert material and clean with water
| Weight | 1 kg |
|---|
Q & A
Related Products
Sign Up for deals and promos
Essential Product
Office # 47
50 Electron Avenue
Isando , Johannesburg
1600
Reviews
There are no reviews yet