Electrodes and Accessories
WTW™ SenTix™ 81 pH Electrode
Use these pH electrodes for portable measurement and routine measurement in the lab. WTW™ SenTix™ 81 pH Electrodes are ideal for applications where reliable measured values are needed under adverse conditions.
WTW™ SenTix™ 41 pH Electrode
Use these pH electrodes for portable measurement and routine measurement in the lab. WTW™ SenTix™ 41 pH Electrodes are ideal for applications where reliable measured values are needed under adverse conditions.
Mettler Toledo™ KCl 3M Electrode Filling Solution
Equipped with a special cap to facilitate easy filling of electrodes. Mettler Toledo™ KCl 3M Electrode Filling Solution is an electrolyte solution that enables optimum performance of pH and ion-selective electrodes. This bridge electrolyte contains no silver ions than can contaminate samples.
Mettler Toledo™ Pepsin-HCl Cleaning Solution
Removes protein contamination from the diaphragm of pH electrodes. Mettler Toledo™ Pepsin-HCl Cleaning Solution helps maintain electrode performance and should be utilized after measurements and prior to recalibration. Treatment time is about 1 hour.
Pepsin-HCl Electrode Cleaning Solution, Reagecon™
Ideal for removing protein contamination from the permeable diaphragm of pH electrodes. Pepsin-HCl Electrode Cleaning Solution, Reagecon™ is a solution of at least 1% pepsin A in 0.1M hydrochloric acid. Electrode elements should be soaked for approximately one hour.
WTW™ Cleaning Solution for WTW™ Galvanic Oxygen Sensors StirrOx G™, CellOx 325™, DurOx 325™
Get optimum results with this cleaning solution that allows for self-stirring dissolved oxygen sensor StirrOx™ G for the measurement of the biochemical oxygen demand (BOD) according to the dilution method.
Electrode Filling Solution, Lithium Chloride in Glacial Acetic Acid, Reagecon™
Used for pH measurement or titration in non-aqueous media or organic solvents. Electrode Filling Solution, Lithium Chloride in Glacial Acetic Acid, Reagecon™ is a 1M solution of LiCl in CH3COOH for filling the inner and outer chamber of refillable pH electrodes.
WTW™ KCL Electrolyte Solutions
These KCL solutions are ideal for the operation, cleaning, and storage of electrodes.
WTW™ SenTix™ 940 Digital IDS pH/ORP Electrodes
Provides optimum digital measurement of pH with built-in electrode quality monitoring that is usable in all areas of lab and field measurement.
WTW™ Electrolyte for Galvanic Oxygen Sensors
Obtain measuring results using the electrolyte for self-stirring dissolved oxygen sensor StirrOx™ G for the measurement of the biochemical oxygen demand (BOD) according to the dilution method.
Thermo Scientific™ Orion™ pH Buffer Bottles
Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.
SI Analytics™ BlueLine pH Combination Electrode with Conical Membrane
Ensure an accurate and fast measurement with precision manufacturing and high quality material. SI Analytics™ BlueLine pH Combination Electrode with Conical Membrane is for use with more critical measurements.
WTW™ LR 325/001 Pure Water Conductivity Measuring Cells
Two electrode measuring cells with concentric electrodes of stainless steel for measurements in pure water.
Electrode Filling Solution, 3M KCl, Reagecon™
Suitable for all Blueline electrodes. Electrode Filling Solution, 3M KCl, Reagecon™ is a ready-to-use potassium chloride solution without silver ions. It is used to store pH electrodes when they are not in use to help ensure that electrodes produce fast response times and accurate results.
WTW™ SenTix™ ORP Electrodes
Different metal electrodes to adapt to measured substance, Platinum ORP electrodes are suitable for the most varied applications: strongly oxidizing solutions, argentometry and much more.
WTW™ SenTix™ 21 pH Electrode
Recommended for all applications where reliable measured values are needed even under the most adverse conditions. For demanding measurements in the lab, there are SenTix™ electrodes with 3 mol/l KCl liquid electrolyte, easy to clean glass shaft and platinum diaphragm.
pH Electrode Storage Solution, Reagecon™
Designed to maintain proper functioning and accurate readings of pH and reference electrodes. pH Electrode Storage Solution, Reagecon™ is a 3M KCl solution that helps maintain proper working conditions after cleaning or when the electrode has not been in use for an extended time period.
SI Analytics™ pH Combination Electrode
Ensure high measurement accuracy, stability, and long service life while maintaining high adaptability to your measurement tasks. SI Analytics™ pH Combination Electrode is robust, durable, and easy to clean.
WTW™ TISAB™ Buffer Solution
Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.
WTW™ TetraCon™ 325-3 Universal Conductivity Cell
Conductivity measuring cells with graphite electrodes for standard measurements in aqueous solutions in the field and in the lab.
Mettler Toledo™ Replacement Cap for InLab™ OptiOx™ Optical DO Sensor
For InLab OptiOx Optical DO Sensor.
WTW™ TetraCon™ DU/T Flow-through Conductivity Cell
Flow measuring cells by WTW for medium and high conductivity are suitable for extensive measuring series in the lab but also for the maintenance and measurement of cleaning solutions in special systems.
Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions
Restore proper electrode performance and prolong electrode life using these pH electrode cleaning and storage solutions.
WTW™ Ultrapure Water Conductivity Cell
Obtain pure water measuring results with this ultrapure water conductivity cell that includes built-in temperature sensor, 4.9 ft (1.5m) cable and a waterproof plug.
WTW™ SenTix™ Mic PLUS Special pH Electrode
Specialists for all cases, these pH electrodes for special applications can determine the pH value of surfaces, suspended solids, suspensions and much more. Micro special electrode that can solve nearly any pH measuring problem
WTW™ TetraCon™ 925-P Conductivity Electrode
For use with MPP IDS or to connect to the cable AS/IDS-x
3M Potassium Chloride with AgCl, Electrode Filling Solution, Reagecon™
CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]
Thermo Scientific™ Orion™ Storage Sleeve and Base
Protect electrodes from breakage when not in use with the Thermo Scientific™ Orion™ Electrode Storage Sleeve and Base.
Thermo Scientific™ Orion™ Automatic Stirrer Probe and Paddle
Use this stirrer probe with our benchtop meters to stir solutions for better accuracy without the difficulty of using a stir plate and bar.