coulometric titrator Articles
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A Faster and Better FluidScan with Version 5
Measure water contamination in turbine oils down to 300 ppm The latest version of FluidScan software can detect total water presence as low as 300 ppm in turbine oils. The method provides an alternative to laboratory tests such as Karl Fischer titration when fast, simple, and reagent-free analysis is needed. In addition to measuring water contamination, the FluidScan analyzer provides ...
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Time is of the essence in plastics
Introduction Determining the moisture content in plastics is an important step in the extrusion and molding process of many industrial resins. Excessive moisture content can lead to microscopic steam pockets that can blister or weaken the integrity of the molded product. Plastic pellets in a saturated or ‘wet’ state can also mislead buyers of bulk plastic since a substantial ...
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Providing the Next Level of Safety with Hydranal NEXTGEN Reagents and OMNIS
Honeywell Research Chemicals is committed to providing the next level of safety and offers reagents free from carcinogenic, mutagenic, and reprotoxic (CMR) substances. As industry leaders and collaborators in Karl Fischer (KF) titration, Honeywell created a special product line of Hydranal – free of imidazole reagents. Enabling safety without comprising on results is the highest priority ...
By Metrohm AG
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Best practice for electrodes in Karl Fischer titration
Have you ever asked yourself why you need an electrode for the endpoint detection in Karl Fischer (KF) titration? Theoretically, the endpoint of a Karl Fischer titration could be determined based on the color change of the reagent. However, if accuracy and reproducibility are important, endpoint detection with a double Pt electrode is a much better choice. As the indicator electrode ...
By Metrohm AG
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Moisture in Oils: The Three-Headed Beast
Abstract Moisture contamination in in-service lube oils is perhaps one of the most destructive forms of engine corrosion second only to particle contamination. Water contamination in oil can be categorized into three forms of water; Free, emulsified, and dissolved. All forms of water have direct consequences to the oil and gears of the engine, but indirect consequences as well. Direct ...
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