GroLine pH 10.01 Calibration Buffer (230 mL)

Ensure precise and reliable high-end pH calibration with the HI7010-023 buffer solution. At 230 mL, this high-purity pH 10.01 standard is NIST-traceable and comes with a Certificate of Analysis for superior accuracy and confidence. The bottle is hermetically sealed and tamper-proof, with the lot number and expiration date clearly labeled. It boasts an accuracy of ±0.02 pH at 25 °C and includes a handy temperature reference chart. Additionally, its color-coded, dye-free formulation prevents staining of electrode junctions and supports easy identification and long-term usability.