Showing 25–30 of 30 results
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ADD TO CARTB125 – ORP Calibration Kit
The B125 ORP Calibration kit can be used for a simple calibration of both pH and ORP sensors. […]$121.45 -
ADD TO CARTB225 Zobell ORP Calibration Solution
Use this pre-mixed ORP calibration solution for verifying and calibrating ORP sensors.The solution standard is 228mV and is […]$29.43 -
ADD TO CARTS651CD – pH Electrode, Flat-Surface, Submersible
This submersible pH electrode is ideal for tanks, flumes and sewer lines. Three versions available: general purpose, HF-resistant, […]$222.29 – $259.74 -
ADD TO CARTS651CD-ORP – ORP Electrode, Submersible, Flat-Surface
This submersible ORP electrode is ideal for tanks, flumes and sewer lines. The self-cleaning, flat-surface design makes the […]$271.78 -
ADD TO CARTTDS / Conductivity Calibration Standards
Our TDS / Conductivity Calibration Standards are prepared to NIST (National Institute of Standards and Technology) primary solutions […]$24.61 -
ADD TO CARTS465C – pH Sensor, Extended Life Acu-Trol Direct-Fit Replacement
Our S465 series of pH and ORP sensors deliver reliable online pH monitoring as a direct-fit replacement for Acu-Trol* […]$160.36
