For sample dilution of water, dairy products, foods and pharmaceuticals prior to microbiological testing
- Prefilled and sterile
- Easy open flip-top container
- Tamper-evident seal
Butterfield’s Buffer, pH 7.2 ±0.2, contains monobasic potassium phosphate and is used extensively in the food, dairy and pharamceutical industries. Offered in 90 mL and 99 mL volumes for easy 1:10 dilutions. Phosphate Buffer, recommended for use in BOD testing of water and wastewater, is prepared according to “Standard Methods” and contains magnesium chloride and monobasic potassium phosphate as nutrient. pH 7.2 ±0.2.