pH and Electrochemistry
pH and Electrochemistry
Instruments and other methods to measure pH, conductivity, specific ions, dissolved oxygen, and other parameters; may be handheld or benchtop and manual or electronic (analog or digital); includes pH indicator papers, electrodes, and other probes.
pH and electrochemistry meters and related products are used to assess acidity and alkalinity, conductivity, specific ion concentrations, and dissolved oxygen in water, wastewater, and other solutions. Electrochemistry meters may measure a single parameter (like pH) or they may be multiparameter meters, capable of performing a combination of tests (pH plus conductivity, for example).
Electrochemistry meters are used with various probes and electrodes designed for specific purposes or types of solutions. Electrodes with epoxy bodies are useful for testing food, beverages, and other materials where broken glass could be a problem. Other electrodes are made to withstand higher than usual impact; for use with solutions that contain large particulates; and for compatibility with biological buffers.
Electrodes must be carefully stored and maintained for optimal performance. It’s important to select the right storage bottles and electrode filling, cleaning, rinsing, and storage accessories.
Electrochemistry meters also require regular calibration and maintenance. Standard and certified pH buffers as well as conductivity and specific ion standards are available. Other accessories include electrode supports, bulb guards, cables, connectors, and adapters.
Indicator paper and test strips are another simple, portable, and qualitative way to quickly determine pH and other analytes. The paper or strips contain chemical indicators that produce color reactions. A comparison chart (included) helps to interpret the results. Available in various pH ranges, these are sometimes called “litmus” paper.
Fisherbrand™ pH Pen
pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.
Fisherbrand™ Traceable™ Conductivity Meter Pen
Easy-to-use, waterproof conductivity meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
OHAUS™ Starter pH Pen Meters
Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.
Fisherbrand™ Traceable™ Salinity Meter Pen
Easy-to-use, waterproof salinty meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
Fisherbrand™ accumet™ Refillable Glass pH Electrode
Used with AB15+ and AB15 kit for routine pH and titration measurements of aqueous solutions with small samples, small vessels.
Fisherbrand™ FE150 Benchtop pH Meter Education Set
Measure the acidity or alkalinity of a sample to a high degree of accuracy with the Fisherbrand™ FE150. Its intuitive, simple operation, easy-to-use interface and high accuracy measurements ensure maximum productivity in your classroom or lab.
Fisherbrand™ Accumet™ AE Series 3-in-1 Single Junction Gel pH/ATC Electrode
Fisherbrand™ Accumet™ AE Series 3-in-1 Single Junction Gel pH/ATC Electrode, for Use With Accumet AE150 pH Meter, 1 to 13 pH, 0° to 80°C, Length 90mmFisherbrand™ Accumet™ AE series pH electrodes support the accumet AE150 pH meter for routine pH measurements a budget-friendly price
Fisherbrand™ accumet™ Accessory for AB, AR and XL Series Meters
For use with AB, AR and XL Series Meters.
Fisherbrand™ Traceable™ Conductivity/TDS Meter Pen
Easy-to-use, waterproof conductivity/TDS meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.
Fisherbrand™ Traceable™ Dissolved Oxygen Meter Pen
O-ring seal and membrane keypad for long life in severe lab or harsh plant environments.
Fisherbrand™ accumet™ Portable AP110 pH Meter
For accurate measurements anytime, anywhere.
Fisherbrand™ FE150 Benchtop pH Meter and Stand
Designed for convenient routine pH measurement in the lab: user-friendly, stores data sets in non-volatile memory and meter-attachable electrode stand. Efficient sample reading and recording with flexible display options: display both pH and temperature or mV and temperature simultaneously.
Fisherbrand™ FE150 pH benchtop meter bio set with double junction gel pH electrode, ATC probe and stand
Designed for convenient routine pH measurement in the lab: user-friendly, stores data sets in non-volatile memory and meter-attachable electrode stand. Efficient sample reading and recording with flexible display options: display both pH and temperature or mV and temperature simultaneously.
Fisherbrand™ FE150 pH benchtop meter 3-in-1 set with 3-in-1 single junction gel pH/ATC electrode and stand
Designed for convenient routine pH measurement in the lab: user-friendly, stores data sets in non-volatile memory and meter-attachable electrode stand. Efficient sample reading and recording with flexible display options: display both pH and temperature or mV and temperature simultaneously.
OHAUS™ Starter Series Electrode: ST260 2-in-1 pH Electrode
Use in combination with Starter bench and portable meters. OHAUS Starter Series Electrode: ST260 2-in-1 pH Electrodes need to work with STTEMP30 temperature electrodes for 0.01 pH accuracy. ST260 is fit for samples which may react with Ag+ ions such as tri-buffer solution.
Thermo Scientific™ PH111 pH/mV Bench Meter Difficult Sample Kit
Orion Lab Star PH111 pH bench meters measure pH or ORP with mV and temperature, feature a large backlit display for easy viewability, and offer small footprint to save bench space. Ideal for simplified, budget-friendly lab testing and data recording.
Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe
Operate the highly-versatile Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe in either the field or a plant
Thermo Scientific™ Orion Star™ A111 pH Benchtop Meter
Easy to use first time and every time, prepare students for laboratory and research applications using professionally proven benchtop meters.
OHAUS™ Starter Salinity Pen Meters
Simple salinity measurement. OHAUS Starter Salinity Pen Meters with combination of quality construction and sturdy design provide durable operation in tough environments.
OHAUS™ Starter™ Conductivity Electrode STCON8 with Flow Chamber
The Starter™ Conductivity Electrode STCON8 with Flow Chamber features a glass shaft built to withstand daily use. Includes a temperature sensor, which powers automatic temperature compensation for accurate measurements. Flow chamber produces accurate measurements.
OHAUS™ Starter™ pH Electrode
The Starter™ pH Electrode features a durable shaft built to withstand daily use. Includes a temperature sensor, which powers automatic temperature compensation and ensures accurate measurements.
OHAUS™ Starter™ pH Meter ST2200
The Starter™ pH Meter ST2200 is an affordable benchtop pH Meter that clearly displays information with five distinctly marked keys, allowing users to operate with minimal training.
OHAUS™ Aquasearcher™ Multi-Parameter Analyzer AB33M1
The Aquasearcher™ Multi-Parameter Analyzer AB33M1 is easy-to-use and accurate, capable of measuring up to seven parameters including pH, ORP, conductivity, TDS, salinity, resistivity, and temperature.
OHAUS™ Starter Water Analysis Portable pH Meters
LCD meters combine portability with precise pH measurement.
OHAUS™ Starter Conductivity Pen Meters With Temperature Display
Small but productive conductivity meters. OHAUS Starter Conductivity Pen Meters with Temperature Display are the choice for basic testing needs of the total ionic concentration within a solution. They are durable with IP67 waterproof design and provide fast and straight forward results.
OHAUS™ Starter Water Analysis Meter Replacement Electrodes
Replacement electrodes for Starter portable and benchtop meters.
