pH and Electrochemistry

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™ Standard Buffer Solutions

As a standard buffering solution, this buffer pH 9.180 (PL 7) is available in a 250 ml bottle.

WTW™ Standard Buffer Solution pH 4.01

With a high accuracy: ±0.02 pH, this standard buffering solution is traceably certified to PTB/NIST and therefore safe for use.

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™ inoLab™ Cond 7110 Conductivity Benchtop Meter

A compact and well-equipped conductivity benchtop meter for two and 4 electrode cells for routine measurements without documentation.

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.

WTW™ inoLab™ 7310 Benchtop pH Meter with Precision Electrode

A precise pH meter with documentation function to use in quality assurance, the pharmaceutical industry and everywhere GLP-supported documentation is required.

Mettler Toledo™ Technical pH Buffer Solutions

Provides a reliable all-around pH buffer. Mettler Toledo™ Technical pH Buffer Solution are specified to two decimal places and are traceable to NIST standards. Color-coded solution comes in a handy 250mL plastic bottle with no-fuss labels.

Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter

Take simple pH, mV and temperature measurements with the Thermo Scientific™ Orion™ Star A111 Benchtop pH Meter with easy operation for basic lab testing

Scharlab Buffer Solution pH 4

Synonym: Potassium hydrogen phthalate buffer

Thermo Scientific™ Orion™ pH Buffer Bottles

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion™ pH 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.

Sherwood Scientific™ M926S Chloride Analyzer

Analyze chloride content via reliable colorimetric titration methodology. Sherwood Scientific™ M926S Chloride Analyzer is an ergonomically designed and microprocessor-based instrument.

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.

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