Buffer Solution Kit, Color-coded, pH 4.01, pH 7.00 and pH 10.01, 4L Set

Traceable to NIST standard reference materials

Whether in the laboratory or in the field, always perform measurement results you can trust is essential. The quality of the standard pH Buffer Solutions that are used are key.

Design for use with Hach meters portfolio and other meters.

The basis for accurate pH measurements is good care and calibration of the pH Electrode.

Reliable packaging

Supplied in an airtight packaging ensuring guaranteed shelf-life.

Save when you purchase pH buffer 3-packs!

33% Cost Reduction over single bottle purchase