Buffer Tablets PH 9.2 20Tabs Qualigens

Buffer Tablets PH 9.2 20Tabs Qualigens About

• Purpose:They are primarily used for establishing and maintaining a specific hydrogen-ion activity, commonly for calibrating pH meters in analytical procedures and for stabilizing various dosage forms according to HiMedia. 
• Preparation:Typically, one tablet is dissolved in 100 ml of distilled water to produce a solution with a pH of 9.2 at 20C. 
• Form:They are available in tablet form, sometimes individually wrapped for extended shelf life. 
• Appearance:The tablets themselves may be white and uniform in appearance, and the resulting solution is typically clear and colorless according to Loba Chemie. 
• Accuracy:The pH of the solution created by the tablet is generally within a narrow range, often 0.05 or 0.02. 
• Safety:When handling, it is advisable to wear appropriate personal protective equipment, avoid contact with skin and eyes, and not breathe the vapors. 
• Storage:They should be stored in a well-ventilated place, with the container tightly closed. 
• Additional Information:Some buffer tablets may be borate-based and are available from various suppliers like Loba Chemie, Thermo Fisher Scientific, and Fisher Scientific.