بافر کربنات بی کربنات 9.2-10.8

Carbonate–Bicarbonate Buffer Solution pH 9.2–10.8 is a high-purity, pharmacopeial-grade solution used in pharmaceutical and analytical laboratories for the calibration and testing of pH meters, electrodes, and other devices that measure alkalinity or pH in basic conditions.

🏭⚗️ Production
Produced under strictly controlled conditions to ensure high purity, accurate pH range, and minimal contamination. The solution is prepared using precise proportions of carbonate and bicarbonate salts to achieve a stable pH range of 9.2–10.8 and is supplied in sealed, chemically resistant containers to prevent contamination, evaporation, and CO₂ absorption. Quality is verified according to pharmacopeial and analytical standards for pH stability and reproducibility.

🔬 Properties
A clear, colorless aqueous solution with a pH range of 9.2–10.8. Stable under proper storage conditions but may change pH upon exposure to air, contamination, or extreme temperatures.

🧪 Applications
Used in pharmaceutical, chemical, and analytical laboratories for the calibration and accuracy testing of pH meters and electrodes in alkaline conditions. Ideal for validating analytical methods, enzymatic reactions, and processes that require controlled basic pH environments.

⚠️ Safety
Generally considered low-hazard but can cause irritation to skin and eyes upon prolonged contact. Wear appropriate protective gloves, goggles, and lab coat when handling. Store in a cool, dry place in tightly sealed containers, away from acids and incompatible materials. Dispose of according to laboratory and environmental safety regulations.