Product Description
Milwaukee MA9020 ORP Calibration Solution – 200-275 mV | 230 mL
The Milwaukee MA9020 is a lab-grade ORP validation solution certified to the 200–275 mV range. Designed for use with platinum and gold ORP electrodes, it ensures your meter delivers accurate, repeatable oxidation-reduction potential readings every time.
Whether you're managing water quality in aquaculture, hydroponics, laboratories, or industrial applications, the MA9020 gives you the confidence that your ORP electrode is performing within spec.
Key Features
Certified ORP range: 200–275 mV @ 25°C — meets lab-grade accuracy standards.
230 mL volume — ample supply for repeated electrode validation checks.
Tamper-proof, light-sealed cap — preserves solution integrity between uses.
Fast accuracy check — pour into a beaker, insert electrode, and verify in seconds.
Compatible with platinum and gold ORP electrodes — ideal for Milwaukee Instruments probes and meters.
Fundamental for reproducible readings — eliminates guesswork in ORP measurement workflows.
Specifications
Model: MA9020
ORP Value: 200–275 mV @ 25°C
Accuracy: Standard ±75 mV
Volume: 230 mL
Quantity: 1 Bottle
Packaging: Light-sealed, tamper-proof bottle
Certificate of Analysis: Not included
Country of Origin: Romania
UPC: 810666009657
