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  • Ion Kit Electrode, Zbk / Nh3/2 Fo

    WTW

  • ProfiLine Single-parameter Portable Conductivity Meter Series

    WTW

    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…

  • Laboratory Turbidimeter

    WTW

    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…

  • inoLab® pH 7110 Benchtop Meters

    WTW

    The inoLab® pH 7110 is ideal for routine measurements in the laboratory where automatic documentation is not the priority. inoLab pH 7110: Easy-to-operate basic pH/mV benchtop meter with DIN socket for routine measurement. For AC and battery operation. Single meter with universal power…

  • OxiTop® IS

    WTW

    Respirometric 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…

  • Turbidity Mtr. Lab IR 555Ir

    WTW

    High-precision laboratory turbidity meter with a wide measuring range of 0.0001 to 10 000 NTU (automatic measuring range switching) for all turbidity measuring applications from ultrapure and drinking water measurements, through quality assurance in soft drinks and wastewater treatment. The…

  • KCl Solution, 50ml

    WTW

  • pH KCl Solution KCl, 250ml

    WTW

  • Maintenance Kit For Stirrox G

    WTW

  • WTW pH Electrode, SenTix®

    WTW

    pH/ORP electrodes are the most commonly used electrochemical sensors. At the same time, they provide the most sensitive measuring signals and must be serviced and calibrated on a routine basis. The concept of IDS sensors precisely takes effect here. Digital data transfer without interferences…

  • DurOx® Galvanic Dissolved Oxygen Sensor

    WTW

    Robust, membrane-covered galvanic dissolved oxygen sensor for applications in flowing waters, fish hatcheries, aeration basins and more fields. With screw-on protection. The special membranes achieve stable measured values, especially in the aeration basin and similar applications with strongly…

  • Calibration and Test Material for Conductivity Measurements

    WTW

    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 …

  • Thermostat Cabinets

    WTW

    To incubate samples at a constant, desired temperature during the reaction period, a thermostat cabinet is necessary. WTW offers thermostat cabinets in various sizes with a variably adjustable temperature range of 10 °C - 40 °C (50 °F - 104 °F) and a power supply of 230 V/50 Hz.…

  • COD Vials High Range 0-1500mg/L

    WTW

    Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater. Premeasured reagent is packaged in flat-bottom ampules that are compatible with most spectrophotometers. Reagents have a two-year shelf life. A certificate is provided…

  • WTW Conductivity Cells

    WTW

    WTW offers decades of expertise in high quality, rugged conductivity cell technology, and now the new IDS conductivity cells build upon this proven technology including the automatic transfer of the cell constant feature to eliminate operation errors. Two models are available to cover the entire…

  • inoLab® pH/ION 7320 ISE Benchtop Meters

    WTW

    1196M02 & 1196M03 Precise, menu controlled pH/mV/ISE benchtop meter, with two DIN inputs, for measurements/documentation according GLP/AQA. Meter with universal power supply, stand and operation manual, software and USB cable. 1185L11 & 1185L12 Precise, menu controlled pH/mV/ISE…

  • Adapter Cable

    WTW

  • Inolab Meter Supplies

    WTW

  • inoLab® Multi 9310 Set 4

    WTW

    Digital multiparameter benchtop meter with universal single input for IDS sensors, for measurements / documentation according GLP/AQA. Set including IDS sensor. Meter with universal power supply, stand and operation manual, optical IDS D.O. sensor FDO® 925, software and USB cable.

  • Laboratory Oxygen Meters

    WTW

    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 include terminal, PC…

  • NTH 600 Nitrification Inihibitor

    WTW

    Nitrification inihibitor, light protected bottle with content 25 ml. Concentration 5 g/l allylthiourea.

  • DIN/BNC Adapter

    WTW

    Adapter for connecting pH electrodes with BNC plug to a meter with DIN socket.

  • Alcaline Reagent Mz / Nh3 / CN

    WTW

  • CellOx® 325 Galvanic Dissolved Oxygen Sensors (Universal)

    WTW

    Membrane-covered galvanic dissolved oxygen sensors to measure in water and waterous solutions - low-maintenance and no polarization time, required For instant measurement Easy air calibration with water vapor saturated air in the calibration vessel User friendly and long operation…

  • Calibration and Storage Containers for Oxygen Sensors

    WTW

    The calibration and storage containers for the WTW oxygen sensors are suitable for the standard conform calibration (DIN ISO 5814 or DIN ISO 17289: 2014-12) with water steam saturated air as well as for storage of the sensors to protect the sensitive membrane.

  • Connection Cable Din Plug 3M

    WTW

  • SL F 19814 Fluoride Standard Solution

    WTW

    Fluoride standard solution traceable to SRM from NIST NaF in H2O 1000 mg/l F Certipur®.

  • Oxitop Box Incubator, 220V

    WTW

  • Flow-Thru Ves / D530 For Lta -1

    WTW

  • ISA Solution Pot Isa / K

    WTW

  • ISE Standard Solutions

    WTW

    Standard solutions to calibrate contains 10 g of the ion to be measured per 10 liters. By defined dilutions of these solutions, the user can easily produce his own calibration solution for the desired measuring range. The bulk with a one liter content makes for economic measurements.

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