WTW
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OxiTop® IS
WTWRespirometric OxiTop® measuring system for BOD self check measurement with undiluted samples – measuring ranges up to 4,000mg/l BOD possible Simple handling without dilution series Data security by built-in measured value memory Suitabe for immediate use Complete…
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Nephelometric or transmittance measuring - The nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values: With increasing turbidity, restray and scattering effects between…
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Test resistors and calibration solutions to test the meters with conductivity function as well as to calibrate the system from the device and conductivity measuring cell Optimal measuring safety by PTB/NIST traceable standard solutions Easy device check by highly precise test resistors …
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Ion selective electrodes for the electro-chemical concentration determination of selected ions - combined electrodes as well as half cells available. Cost-effective process with few samples Wide selection of electrodes for different ions Easy handling by combined electrodes …
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Electrodes 4258A53 electrode allows ORP measurements to be performed with all WTW pH/mV meters. Requires 4258A57 cable for use with Inolab Meters.
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Multi 3320: The Environmental Expert The Multi 3320 for measurement of pH, ORP, ISE, conductivity and dissolved oxygen (electro chemical) is a perfect meter for environmental applications in ground and surface water, aqua culture, waste water treatment plants and much more. An integrated ISE…
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IDS Depth Probes
WTWMPP IDS – the digital multi-parameters (up to three main parameters) depth probes with built-in depth measurement to use in profile measuring Depth measurement of pH, conductivity, dissolved oxygen, turbidity - up to three main parameters simultaneously, including depth and…
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Flow measuring cells by WTW for medium and high conductivity are suitable for extensive measuring series in the lab but also for the maintenance and measurement of cleaning solutions in special systems. Suitable for flow-through measurement in the lab For medium and high conductivity …
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Alkaline Reagent
WTWThe WTW MZ/NH3/CN alkaline reagent is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is mainly used for cyanide measurements and alkaline solution. It is available in sturdy bottle that endures heavy and rigorous usage.
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The portable WTW ProfiLine meter series is available in three (3) series versions, the 3110/3205-Basic series, 3210-Professional series and 3310-Advanced series, each with a distinct level of sophistication for the independent measurement of pH, conductivity, or dissolved oxygen. All versions have…
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Conductivity measuring cells with graphite electrodes in two and four pin models for standard measurements in aqueous solutions in the field and in the lab No measuring errors due to cable, polarization effects or changes of the electrical edge field Highest precision and linearity …
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OxiTop-i B - OxiTop®-i measuring head blue, menu-operated, with backlit graphic LCD, control LED, operating buttons, for direct BOD readings, volume pre-selection, measurement duration between 1 and 7 days selectable, display of measuring curve, display of current readings.
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The WTW tisab total ionic strength buffer solution is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.
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The StirrOx® G not only ensures the necessary flow with its stirrer, but also the mandatory mixing of the samples. It fits perfectly into the funnel of the Karlsruhe bottles or with a funnel set also in Winkler bottles.
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GLP functions QA functions Laboratory oxygen meters have a large multifunction display. The inoLab Oxi 7300® and Oxi 7400® meters offers a range of automated functions such as air pressure correction, temperature compensation and OxiCal rapid calibration. The inoLab740…
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Technical buffering solutions for pH 4.01, pH 7.00 and pH 10.01: pH 4.01, pH 7.00 and pH 10.01 are available in the practical 50mL bottles as well as in 1L special bottles with dosing device and pour spout. The buffer 10.0 is a special case: It is only still suitable for…
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The WTW MultiLine IDS series of meters are the first of their kind, redefining the way electrochemical measurements are conducted. The innovative, digital technology of the MultiLine IDS series eliminates the need for dedicated meters for specific parameter measurements; now, measuring is simply a…
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The WTW tisab total ionic strength buffer solution is used in chemical laboratories and research facilities for the measurement and analysis of nitrate electrodes. Application: For Nitrate Electrodes
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The WTW replacement membrane kithas specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.
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Phosphate standard solution traceable to SRM from NIST KH2PO4 in H2O 1000 mg/l PO4 Certipur®.
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The portable WTW ProfiLine meter series is available in three (3) series versions, the 3110/3205-Basic series, 3210-Professional series and 3310-Advanced series, each with a distinct level of sophistication for the independent measurement of pH, conductivity, or dissolved oxygen. All versions have…
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OxiTop® Control
WTWEvaluation possibility/data transfer to PC for documentation according to GLP with the respirometric OxiTop® Control meter for BOD self check measurement Convenient operation via controller Suitable for large sample volumes - up to 100 parallel samples Time-saving and error-free…
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Professional pH/mV/ISE meter with DIN socket, backlit graphic display, for mobile application with data logger and USB interface. Single instrument including instruction manual, CD-ROM and batteries, cable