WTW
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Four-electrode-conductivity cell with built-in temperature sensor, with shovel shaped electrode holder, 4.9 ft (1.5 m) cable and waterproof plug, cell constant K = 0.491 cm-1.
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IDS ORP electrodes are used to measure oxidation or reduction potentials in waterous solutions - with integrated temperature sensor Safe measured values due to signal processing in the sensor Integrated temperature sensor NTC 30 kOhm for precise value documentation Best possible GLP…
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The WTW 2-electrode glass/platinum conductivity cell is ideally used in chemical laboratories to establish and analyze the cell constant conductivity of water.
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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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The WTW BOD standard solution is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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All in one - one for all! photoLab® 7100 VIS of 320 – 1100 nm supports the fastest and affordable routine analysis via barcoded test kits for round and rectangular cuvettes. More than 250 methods are available for water analytics, galvanics and general lab analytics. Special…
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Overflow measuring flasks are a simple and very precise way to conform to fixed volume instructions. They are available in different sizes for different measuring ranges with the respective sample volumes.
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Armings with protective baskets made of stainless steel or plastic to use TetraCon® conductivity measuring cells as well as CellOx® oxygen sensors. Protection of the sensors against damage Robust design Easy mounting
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The WTW heavy-duty DO probe maintenance kit is the perfect kit to have in any chemical laboratories, research facilities, manufacturing industries and pharmaceutical factories.
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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…
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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.
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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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The FDO® 925’s small dimensions make it suitable for lab and process . The flow-free, easy-to-clean, beveled membrane allows it to be used in containers with low sample volumes. Low oxygen concentrations under 1 mg/l can also be detected accurately. The fast and flow-free FDO®…
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Chloride standard solution traceable to SRM from NIST NaCl in H2O 1000mg/l Cl Certipur®
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The spectrophotometer photoLab® 7600 UV-VIS combine routine analysis with spectral analysis and pioneering procedure OptRF. Menu-guided operation OptRF for standard parameters COD, NO3, NO2 in the outlet of municipal wastewater treatment plants Multi-layer AQA Application…
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Digital high performance multi-parameter device with three inputs for pH, ISE, conductivity and dissolved oxygen and comprehensive GLP functions Wireless ready Simultaneous measurement with three independent measuring channels Fatigue proof reading on brilliant color display …
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Nitrification inihibitor, light protected bottle with content 25 ml. Concentration 5 g/l allylthiourea.
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Flow vessels for WTW conductivity measuring cells are perfectly designed to perform measurements without the interference of carbon dioxide through the air or to examine the conductivity of solutions in closed circuits. Important: The overpressure in the system must not exceed 0.5 bar.
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The WTW buffer solution with a volume capacity of 1000 mL is mainly formulated in chemical laboratories for the measurement and analysis of sodium content in chemical samples. Application: For Sodium Measurements
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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…
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Specialists for all cases - pH electrodes for special applications can determine the pH value of surfaces, suspended solids, suspensions and much more Wide selection of special measurements Adaptation to the sample consistency by special glass membranes Optimal measuring accuracy by…
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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…
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pH/Cond 3320: Professional pH/conductivity meter with 2 inputs (DIN, 8 pin socket), backlit graphic display, for mobile application with data logger and USB interface. Single instrument including short instruction manual, CD-ROM and batteries, cable. pH/Cond 3320 SET 2: …
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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…
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SenTix®: Standard electrodes with gel and precision electrodes with liquid gel electrolyte for pH measurements in lab applications and in the field Maintenance-free gel reference system across the entire product life Quick repsonse time by good connection to the medium for electrodes…