"WTW"
Dissolved oxygen probes, CellOx® / DurOx®
Supplier: WTW
Galvanic dissolved oxygen sensors for universal (CellOx®) or field use (DurOx®).
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Cleaning solution for dissolved oxygen sensors
Supplier: WTW
Cleaning application: Electrode cleaning, Cleaning solution for galvanic dissolved oxygen sensors StirrOx® G, CellOx® 325, DurOx® 325, TA 197 Oxi, ConOx and MPP 350 Ox module, Bottle
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Special pH electrodes, IDS (Intelligent Digital Sensors), SenTix®
Supplier: WTW
These special pH electrodes extend the range of the IDS series for enhanced applications in Life Sciences and related applications.
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ORP electrodes, IDS, wireless ready
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics. The electrodes feature a plug head which can either be connected to an IDS cable or to a wireless module.
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ISE sample conditioning buffers and solutions
Supplier: WTW
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.
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pH electrode calibration and maintenance solutions kit
Supplier: WTW
Adapted to different electrode types for calibration and maintenance.
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BOD measurement, OxiTop®-i with graphic display
Supplier: WTW
The OxiTop®-i is a modern, easy to use instrument for BOD measurement (Biochemical Oxygen Demand). The duration can be defined between 1 and 7 days. The sample volume can be selected on the menu. The conversion into the corresponding BOD value will be automatic, error-free and convenient. A small LED show the actual operating condition of the head. The heads have a modern design, are available in two different colours with adjustable numeric sample ID allowing distinction between inlet and outlet.
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Combined ion selective electrodes, 800 series
Supplier: WTW
These easy-to-use, robust, high quality ion-selective electrodes are ideal for field applications.
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Conductivity cells
Supplier: WTW
TetraCon® 325, TetraCon® V and KLE 325 are suitable for on-site measurements in rivers, lakes and wastewater, fish farming, ground water measurements and applications in water laboratories.
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Cuvette tests for water testing for WTW spectrophotometers and photometers
Supplier: WTW
A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.
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Conductivity/°C meters, bench, inoLab® Cond 7110 / 7310
Supplier: WTW
High quality instruments with advanced measuring technology, making measurements more convenient and reliable than ever.
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pH electrodes, Sentix® IDS
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics.
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pH/mV/°C meters, bench, inoLab® pH 7110 / 7310
Supplier: WTW
High quality instruments with advanced measuring technology, offering functions including automatic AutoRead, CMC (Continuous Measurement Control) and QSC (Quality Sensor Control) making measurements more convenient and reliable.
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Thermostatically controlled cabinets, for OxiTop®
Supplier: WTW
These thermostatic cabinets are available in three sizes and different variants. Suited for BOD, OECD 301F, soil respiration and anaerobic degradation.
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Electrode stand, STH 650
Supplier: WTW
Bench top stand with flexible electrode holder, suitable for pH combination electrodes and temperature sensors.
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pH Electrodes, SenTix®
Supplier: WTW
These proven and tested pH electrodes are easy to use and offer high quality and precision.



