Milwaukee pH Calibration & Maintenance Kit | pH 4.01 & 7.01 Buffers + Storage & Cleaning Solutions | 4 x 230mL refillable pH electrode Reduces heavy metals — iron

Reduces heavy metals — iron

Field & Mobile Use: The MA800 case makes the MA871 portable for vineyard

5-foot probe cable provides flexibility for optimal probe placement

✅ Consistent results: Pre-measured formulations ensure test-to-test accuracy

Milwaukee pH Calibration & Maintenance Kit | pH 4.01 & 7.01 Buffers + Storage & Cleaning Solutions | 4 x 230mL refillable pH electrode Reduces heavy metals — ironMilwaukee pH Calibration & Maintenance Kit pH 4. 01 & 7. 01 Buffers + Storage & Cleaning Solutions 4 x 230mL Everything you need for accurate pH meter calibration and long term electrode care in one complete kit. The Milwaukee pH Calibration & Maintenance Kit bundles four essential lab grade solutions: pH 4. 01 and pH 7. 01 NIST traceable buffer solutions, electrode storage solution, and electrode cleaning solution all in generous 230mL light blocking