Hanna Instruments pH & ORP Calibration Buffer Solution Sachets inbuilt Easy-to-use 500ml bottle

Easy-to-use 500ml bottle

Maintaining the right water chemistry is crucial for hygiene

An all-in-one ice bath designed for commercial wellness spaces

and temperature in a single waterproof device

The all-in-one commercial ice bath for one person

Hanna Instruments pH & ORP Calibration Buffer Solution Sachets inbuilt Easy-to-use 500ml bottleEnsure accurate and reliable calibration of your pH and ORP sensor with these NIST traceable Hanna Instruments buffer solution sachets. The kit includes pH 4. 01, pH 7. 0, and a 470mV ORP test solution, everything needed for a full two point pH calibration and ORP electrode verification. Features: Includes 3x pH 4. 01, pH 7. 0, and 470mV ORP sachets 20ml per sachet