Hanna pH Calibration Buffer Solution (500 mL) pH Value:10.01 Standard Instrument configurations (PGM-1860): O2

Standard Instrument configurations (PGM-1860): O2

Four-ring (four-pole) technology lets a single probe read everything from reverse-osmosis to brine

Measurement range: −50° to +50°C

oxygen (0-25% vol)

Hanna pH Calibration Buffer Solution (500 mL) pH Value:10.01 Standard Instrument configurations (PGM-1860): O2Hanna Calibration Buffer Solutions are premium pH buffers in 500 mL bottles, standardized against NIST reference materials for accurate, repeatable pH meter calibration. Choose the 4. 01 (acidic), 7. 01 (neutral), or 10. 01 (alkaline) buffer point, or stock all three for a full three point calibration. Key features Standardized against NIST reference materials; accurate to 0. 01 pH @ 25C Temperature vs pH chart printed on each bottle; lot number and