Maine Mfg sterile dilution bottles are designed for sample dilution of water, dairy products, foods, and pharmaceuticals prior to microbiological testing. The final pH for all solutions is 7.2 pH ± 0.2 pH at 25°C. The buffer solution is packed in an easy-to-open flip-top plastic container with a tamper-proof seal.
Butterfield's Phosphate Buffer containing monobasic potassium phosphate is widely used in the food, dairy and pharmaceutical industries. This product is prepared according to Standard Methods for the Examination of Water and Wastewater for use in water testing. Available in volumes of 90 mL and 99 mL for easy 1:10 and 1:100 dilutions.