Description
Easy to make: Just put 1 tablet in 100 mL water, and dissolve by stirring or shaking.Easy to handle: No hassle of weighting or mixing.pH 7.4 (±0.1). No need to adjust pH..Low cost (less than $ 0.70 ) for 100 mL 1X PBS buffer.Contain potassium.Does not contain calcium or magnesium.Suitable for general use in the laboratory.Made in USA.[Instruction for 1XPBS]: One tablet dissolved in 100 mL of distilled or deionized water yields 1X PBS solution containing 137 mM sodium chloride, 2.7 mM potassium chloride, and 10 mM phosphate buffer at pH ~7.4 (7.3-7.5) without pH adjustment..[Instruction for 10XPBS]: Stir or shake to dissolve 10 Tablets in 100 mL water to make 100 mL of 10X PBS. pH of 10XPBS stock is about 6.8. When diluted to 1XPBS, pH is about 7.4.
