"WTW"
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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Dissolved oxygen probes, CellOx® / DurOx®
Supplier: WTW
Galvanic dissolved oxygen sensors for universal (CellOx®) or field use (DurOx®).
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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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Cuvettes for Photometers and Spectrophotometers
Supplier: WTW
Cuvettes for spectrophotometers reactions made of optical and quartz glass.
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Connection Cables for IDS Sensors
Supplier: WTW
Cable, AS/IDS-1,5, connection cable for IDS sensors with waterproof plug head, Length: 1,5 m
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pH/mV/°C meters, handheld, pH 3110 / 3310
Supplier: WTW
Waterproof, handheld meters designed for unlimited outside use.
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Multi-parameter meters, handheld, 3320
Supplier: WTW
Multi 3320: This advanced meter features two inputs for the simultaneous measurement of pH and conductivity, or pH and dissolved oxygen. It is perfect for measurements in ground and surface water, aquacultures and wastewater.
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ORP test solution
Supplier: WTW
ORP test solution for electrolyte cleaning agents to test, service ORP electrodes easy conditioning and cleaning.
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Dissolved oxygen probes, IDS, FDO®
Supplier: WTW
Optical dissolved oxygen probes for field and laboratory applications. For use with IDS meters.
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Conductivity standards
Supplier: WTW
E-Set Trace calibration set, 6 bottles with 50 ml calibration and control standard each, 0,01 mol/l KCl, 1413 µS/cm at 25 °C, accuracy ± 0.5 %, traceable to PTB/NIST
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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.
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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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pH electrodes, Sentix® IDS
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics.
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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.



