Hanna HI70007G pH 7.01 Calibration Buffer - GroLine Sachets (25 x 20mL) digital refractometer Designed as the ideal replacement

Designed as the ideal replacement probe for Milwaukee MW101 and MW102 PRO portable pH meters

3 years (10 measurements/day) Environment 0 to 50 °C (32

and harsh chemical exposure

ion exchange

Hanna HI70007G pH 7.01 Calibration Buffer - GroLine Sachets (25 x 20mL) digital refractometer Designed as the ideal replacementHanna HI70007G pH 7. 01 Calibration Buffer Professional GroLine Sachets The Hanna HI70007G pH 7. 01 Calibration Buffer is a high precision, NIST traceable calibration standard designed specifically for hydroponics, aquaponics, greenhouses, and water quality testing applications. Each box contains 25 individually sealed 20mL sachets that deliver fresh, uncontaminated pH 7. 01 buffer solution every time, ensuring optimal meter accuracy and reliable