2226995 Buffer Powder Pillows, pH 4.01

Buffer Powder Pillows calibrate pH electrode in the range of 4.01±0.02. Each package of the product contains 15 Powder Pillows. Each individually sealed reagent powder pillow may be used to prepare 50mL of buffer solution. Article 2226995 is color-coded red for visual identification. Read safety information and expiration date printed on the package. It is recommended to use the personal protective equipment.

Sample preparation

Article 2226995 storage conditions are from 15 °C to 25 °C. The product is required to be protected from the light.