Manufacturer's number: 3200697410 Ion-selective electrodes respond to the concentration of specific ions in the test fluid and are variable potential electrodes. They are used in conjunction with reference electrodes to measure the concentration of certain ions. When measuring with an ion meter, the ion concentration can be read directly by calibrating with different standard solutions. Since the volume reading changes with temperature, measurements must be taken at a fixed temperature.

Horiba 7544 DO Electrode TipReplacement DO Electrode Tip for 9521-10D Comes with detachable stirrer holderTo be used with 9521-10D Galvanic DO ElectrodeCompatible with stirrer setManufacturer article number: 3200891724

Horiba 7544-Stirrer Stirrer with holder for 9521-10D (works in combination with magnetic stirrer) Manufacturer article number: 3200897227

Manufacturer's number: 3200697411Chloride (Cl-) replacement electrode tip for 6560S-10C

Manufacturer's number: 3200693606Fluoride (Fl-) replacement electrode tip for 6561S-10C

Manufacturer's Number: 3200697412 Nitrate (NO3-) replacement electrode tip for 6581S-10C

Manufacturer's Number: 3200697413Potassium (K+) replacement electrode tip for 6582S-10C

Manufacturer's number: 3200697414Calcium (Ca2+) replacement electrode tip for 6583S-10C

Explore HORIBA's premium profile solutions for pH, ORP and conductivity measurements, specifically designed for handheld and laboratory meters. Our solutions are designed to meet the needs of different users and ensure that your measurements are accurate. Here are a few of our products that provide a clear overview and easy selection: - pH standard solutions are available in different pH value classes: e.g. 4.01, 7.00, 10.01. These solutions are indispensable for the calibration of pH electrodes and have a high degree of accuracy. - Redox standard solutions (ORP): These solutions offer values from 200 mV to 650 mV, enabling precise adjustment of redox electrodes. Standard solutions for conductivity: These are used to calibrate conductivity sensors and are available in different conductivity ranges. - Internal filling solutions: These solutions are specially designed for pH and reference electrodes and ensure optimum functionality as well as a long service life for your electrodes. Users:- Our NIST-traceable hygienic bottle solutions are ideal for environmental laboratories using pH and ORP buffer solutions to monitor water quality in natural waters. They enable safe and accurate calibration without the risk of contamination. - Our buffer solutions provide a reliable basis for compliant results in the pharmaceutical industry, where accurate pH measurements are critical for drug formulation and quality control. - Our pH and redox solutions are of great importance to the food and beverage industry and play a crucial role in the quality of products, from wine production to milk processing. - Our solutions are used by research institutions and universities to conduct their scientific experiments and train the next generation of scientists. - Our conductivity standard solutions are used by water treatment plants to improve their purification and filtration processes. Manufacturer information: Because HORIBA is synonymous with quality and precision, you can trust our professional solutions to complement your measurement equipment and extend its life. HORIBA's innovative hygienic bottles differ significantly from conventional bottles as they allow contamination-free removal by simply squeezing. As the lower part of the bottle always remains fresh and untouched, it is particularly advantageous for applications where cleanliness and accuracy are crucial. Use HORIBA solutions to ensure the accuracy of your measurements and promote the functionality of your measuring devices. HORIBA high quality conductivity calibration solution to calibrate your electrodes The 250 ml, 500 ml and 1000 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

Explore HORIBA's premium profile solutions for pH, ORP and conductivity measurements, specifically designed for handheld and laboratory meters. Our solutions are designed to meet the needs of different users and ensure that your measurements are accurate. Here are a few of our products that provide a clear overview and easy selection: - pH standard solutions are available in different pH value classes: e.g. 4.01, 7.00, 10.01. These solutions are indispensable for the calibration of pH electrodes and have a high degree of accuracy. - Redox standard solutions (ORP): These solutions offer values from 200 mV to 650 mV, enabling precise adjustment of redox electrodes. Standard solutions for conductivity: These are used to calibrate conductivity sensors and are available in different conductivity ranges. - Internal filling solutions: These solutions are specially designed for pH and reference electrodes and ensure optimum functionality as well as a long service life for your electrodes. Users:- Our NIST-traceable hygienic bottle solutions are ideal for environmental laboratories using pH and ORP buffer solutions to monitor water quality in natural waters. They enable safe and accurate calibration without the risk of contamination. - Our buffer solutions provide a reliable basis for compliant results in the pharmaceutical industry, where accurate pH measurements are critical for drug formulation and quality control. - Our pH and redox solutions are of great importance to the food and beverage industry and play a crucial role in the quality of products, from wine production to milk processing. - Our solutions are used by research institutions and universities to conduct their scientific experiments and train the next generation of scientists. - Our conductivity standard solutions are used by water treatment plants to improve their purification and filtration processes. Manufacturer information: Because HORIBA is synonymous with quality and precision, you can trust our professional solutions to complement your measurement equipment and extend its life. HORIBA's innovative hygienic bottles differ significantly from conventional bottles as they allow contamination-free removal by simply squeezing. As the lower part of the bottle always remains fresh and untouched, it is particularly advantageous for applications where cleanliness and accuracy are crucial. Use HORIBA solutions to ensure the accuracy of your measurements and promote the functionality of your measuring devices. HORIBA High quality ORP buffer solution for calibration of your ORP electrodes The 250 ml and 500 ml bottle is characterized by a special hygienic closure, which protects the ORP buffer solution from contamination. To provide the required buffer, simply squeeze the bottle together and enough buffer solution is delivered to the upper part of the bottle to perform a calibration.

Explore HORIBA's premium profile solutions for pH, ORP and conductivity measurements, specifically designed for handheld and laboratory meters. Our solutions are designed to meet the needs of different users and ensure that your measurements are accurate. Here are a few of our products that provide a clear overview and easy selection: - pH standard solutions are available in different pH value classes: e.g. 4.01, 7.00, 10.01. These solutions are indispensable for the calibration of pH electrodes and have a high degree of accuracy. - Redox standard solutions (ORP): These solutions offer values from 200 mV to 650 mV, enabling precise adjustment of redox electrodes. Standard solutions for conductivity: These are used to calibrate conductivity sensors and are available in different conductivity ranges. - Internal filling solutions: These solutions are specially designed for pH and reference electrodes and ensure optimum functionality as well as a long service life for your electrodes. Users:- Our NIST-traceable hygienic bottle solutions are ideal for environmental laboratories using pH and ORP buffer solutions to monitor water quality in natural waters. They enable safe and accurate calibration without the risk of contamination. - Our buffer solutions provide a reliable basis for compliant results in the pharmaceutical industry, where accurate pH measurements are critical for drug formulation and quality control. - Our pH and redox solutions are of great importance to the food and beverage industry and play a crucial role in the quality of products, from wine production to milk processing. - Our solutions are used by research institutions and universities to conduct their scientific experiments and train the next generation of scientists. - Our conductivity standard solutions are used by water treatment plants to improve their purification and filtration processes. Manufacturer information: Because HORIBA is synonymous with quality and precision, you can trust our professional solutions to complement your measurement equipment and extend its life. HORIBA's innovative hygienic bottles differ significantly from conventional bottles as they allow contamination-free removal by simply squeezing. As the lower part of the bottle always remains fresh and untouched, it is particularly advantageous for applications where cleanliness and accuracy are crucial. Use HORIBA solutions to ensure the accuracy of your measurements and promote the functionality of your measuring devices. HORIBA high quality conductivity calibration solution to calibrate your electrodes The 250 ml, 500 ml and 1000 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

Manufacturer number: 3014046710The flat platinum sensor at the tip allows measurement of samples with small volumeWaterproofCombined electrode

Manufacturer number: 3200922105The flat platinum sensor at the tip allows measurement of samples with small volumeWaterproofNot refillableCombined electrode

Stainless made Conductivity cell is now available!This conductivity cell is tough to shock and the best choise to measure Organic Solvent as well as Ultra pure water sample by employing the stainless material for its body. Low conductivity measurements (0.01~500 µS/cm) with BNC connector.This cell can be connected with the meters which equip BNC connector e.g. 200/F-70/1500/2000 series.Flow cell is available. Manufacturer article number: 3200878882 (9371-10D)

Manufacturer's number: 3014046709For general use Plastic housing, titanium/platinum black, k=1, conductivity cell with integrated temperature sensorWaterproofunder water measurements up to a depth of 1 meter

The Horiba 9383-10D conductivity electrode is a robust, waterproof electrode for measuring electrical conductivity (1 µS/cm to 100 mS/cm) and temperature (0–80 °C), designed for universal use in the laboratory and in the field. It features a plastic housing, a titanium measuring cell with platinum-black coating (k=1.0), an integrated temperature sensor and standard BNC and phono connectors (including 1 m cable). It is specifically compatible with handheld measuring devices from the LAQUA 200 series, such as the EC210 or EC220. Manufacturer item number: 3200780927

Manufacturer number: 3200611623This glass-body, refillable pH electrode is recommended for a wide range of applications, including pH buffers and aqueous test solutions.Offers quick stability and drift reductionConstructed with responsive glass that is 10x stronger than JIS standardsThe dome-shaped tip provides strength in all directions, reducing damage concernsWaterproof, Pb-free glass

Manufacturer number: 3200611627This glass-body, refillable pH electrode can measure samples as low as 50µL.Compatible with extremely small sample containers (e.g., microtubes)Temperature sensor is placed beside the bulb for quick responseWaterproof

Manufacturer number: 3200611625This plastic-body, refillable pH electrode is recommended for general-purpose use.

This refillable pH electrode with integrated temperature sensor is ideal for testing samples in large containers and long test tubes (e.g., microbial culture fluids) due to its long, thin, glass-body. Electrode: 251mm length, 7mm diameterConstructed with responsive glass that is 10x stronger than JIS standardsWaterproof, Pb-free glass Manufacturer article number:3200611628 (9480-10C)

This glass-body, refillable pH electrode gives stable readings even in highly viscous samples and non-aqueous solutions (e.g., solvents, cosmetics, paints). The liquid junction is designed with a movable sleeve that prevents clogging. Easy to clean and provides quick stable readingsWaterproof, Pb-free glass Manufacturer article number:3200611631 (9481-10C)

Horiba 9521-10D DO ElectrodeGalvanic DO Electrode for DO and BOD measurements in laboratories Ideal for laboratory useIntegrated with built-in temperature sensorComes with replaceable 7544 DO Electrode Tip, detachable BOD bottle adapter and stirrer Use magnetic stir plate during measurementWaterproof Dissolved Oxygen Range: 0 to 20.00 mg/LTemperature Range: 0 to 50 °CResponse Time: 20 seconds (90% response time at constant temperature)Connectors: BNC, phono jackCable Length: 1 mOverall Length: 183 mmDiameter: 15.6 mmReplacement DO Tip: 7544Manufacturer article number: 3200891722

The Horiba 9552-20D sensor with a 2 m cable length combines robust construction, fast response time and easy maintenance in a waterproof sensor for precise measurements in outdoor use – ideal for the professional requirements of the LAQUA 200 series. The probe reaches 90% of its final value within just 30 seconds at a stable temperature. It is equipped with replaceable DO measuring tips of type 5402, which allows for easy maintenance without having to replace the entire sensor. Thanks to the galvanic measuring method, there is no warm-up time and no external power supply is required, while the integrated electrolytic gel solution ensures a long service life. The Horiba 9552-20D sensor combines robust construction, fast response time and easy maintenance in a waterproof sensor for precise measurements in outdoor use – ideal for the professional requirements of the LAQUA 200 series. Manufacturer item number: 3200780939

The Horiba 9552-50D galvanic DO probe is a waterproof galvanic sensor designed for outdoor use with an integrated temperature sensor and 5 m connection cable – ideally compatible with handheld measuring devices from the LAQUA 200 series. The probe can achieve a 90% response within 30 seconds at a constant temperature. The probe uses replaceable DO measuring tips of type 5402, which allow practical maintenance without replacing the entire sensor. The use of a galvanic measuring method avoids additional warm-up times or external power supply and offers a long-lasting electrolytic gel solution.Manufacturer item number: 3200780941