Clear pH 7.00 Standard Buffer Solution, 1L

Innovating Science 7.00 pH Standard Buffer Solution is supplied in a 1L plastic bottle. The clear, undyed solution is formulated with potassium phosphate and sodium hydroxide to maintain a neutral pH of 7.00 at 25°C. Each bottle is labeled with safe handling, storage instructions, and temperature variation data. Manufactured in the United States with a 24-month shelf life. Ideal for calibrating pH meters and probes in chemistry, biochemistry, and general educational laboratory settings. For laboratory use only — not for drug, food, or household use.