HI-50091-02 PH 9.18 TECHNICAL BUFFER SOLUTION (±0.01 PH), 25 X 20ML SACHETS

Designed and manufactured for those requiring a greater spectrum, as well as increased accuracy to readings, Hanna manufactures a Technical Buffer solution range that shares the accuracy of standard buffers and features 20 pH levels.
 Accuracy: +/- 0.01pH @ 25◦C
 Certificate of Analysis
 25 x 20 ml