Probes and Electrodes
Vernier Potassium Ion-Selective Electrode
To measure concentration of potassium (K+) ions in aqueous solutions.
Vernier Nitrate Ion-Selective Electrode
To measure concentration of Nitrate (NO2) in aqueous samples.
Vernier ORP Electrode with BNC Connector
Connect to a Vernier electrode amplifier and measure the ability of an aqueous solution to act as an oxidizing or reducing agent.
Cole-Parmer™ Oakton™ Waterproof pHTestr BNC Electrodes and Accessories
Outstanding value at an economical cost.
Vernier pH Electrode with BNC Connector
A general-purpose pH electrode that connects to a Vernier electrode amplifier.
Vernier Ammonium Ion-Selective Electrode
To measure the concentration of Ammonium (NH4+) in aqueous samples.
Vernier Calcium Ion-Selective Electrode (ISE)
Used to measure concentration of Calcium (Ca2+) in aqueous samples.
Vernier Chloride Ion-Selective Electrode (ISE)
Used to measure concentration of Chloride (Cl-) in aqueous samples.
Warner Instruments™ Pellet Electrode
A 1.0 mm pellet and wire electrode made from high-purity Ag or Ag/AgCl supports tissue probing and bioelectrical recordings.
Hach Lange™ IntelliCAL™ LBOD101 Sensor Cap Replacement Kit
Replacement sensor cap and iButton for IntelliCAL LBOD101 optical dissolved oxygen probe.
Fisher Science Education™ Electrode Storage Solution
For storing pH electrodes.
OHAUS™ Storage Solution for pH Electrode
Ensures proper working condition after cleaning or when the electrode is not in use.
OHAUS™ Conductivity Standards
Measure the ability of an electrolyte solution to conduct electricity.
OHAUS™ Reference Electrolyte for pH Electrode
Electrically connect the measured media to the pH meter.