
TM MEDIA's Ammonia Solution 25% is a clear, colorless liquid that is a solution of ammonia in water, also known as ammonium hydroxide or aqua ammonia. It is commonly used as a reagent in analytical procedures, particularly for calibrating pH meters. The solution has a strong, pungent odor and is supplied in 2.5-liter quantities. It is stored below 30°C and has a shelf life of 4 years.