The vibratory disc mill comminutes by impact and friction. The grinding set is firmly attached to the vibration plate with a pneumatic quick clamping device. The plate with the grinding set is subjected to 3-D vibrations. The sample is crushed by extreme pressure, impact and friction generated by centrifugal...Read More

Metrohm Process Analyser ICON Metrohm Process Analytics offer multiple Process Analysers configured for photometric measurements which provide accurate, reproducible Cr(VI) results, while protecting personnel from manually sampling this harmful substance. Chromate (Cr(VI)) Chromium is useful in many industries – in the production of pigments and dyes for textiles, paints, and colored...Read More

Thermometric titration uses a highly sensitive, fast responding temperature sensor that detects the reaction endpoint based on the enthalpy change in the solution. ASTM D8045 published We are pleased to announce that the ASTM has published method D8045 for the determination of Acid Number (AN) in crude oil and petroleum...Read More

The Metrohm Dis-Cover in use for Peroxide Value Determinations. Titration analyses are a way of testing the quality of various food types. The peroxide number or value is a good measure of the amount of damage suffered by the sample (storage, oxidation by light or temperature effects). The test requires...Read More

Average diurnal cycles of both gas- and aerosol-phase nitrate, ammonia, and sulphate for (left) Portland and (right) Alabama sites. Atmospheric aerosols exert a large but uncertain negative (cooling) radiative forcing on regional climate. Their chemical composition affects this climate forcing via aerosol hydroscopicity and consequential cloud interactions, as well as...Read More

With the 848 Food/Beverage Titrino plus Metrohm offer a complete titration package, simple and reliable work is guaranteed. The wine industry is subject to strict regulations on the quality and safety of its products. This is not without reason. If contaminated foodstuffs reach the retail market, the consequences can be dire...Read More

NOVA 2.0 is the new electrochemistry software from Metrohm Autolab. This application is used to control all compatible Autolab instruments and accessories. NOVA 2.0 combines the power and flexibility of the previous versions with a simple and modern user interface. The design of NOVA is based on simple and effective...Read More

CIC is a hyphenated technique combining sample digestion by pyrolysis and subsequent analysis by ion chromatography in an integrated, fully automated system. Copper concentrate is often contaminated with corrosive fluorine, which is why the fluorine concentration must be checked at regular intervals. Current laboratory techniques involve a long cumbersome fusion...Read More

The maximum voltage output of many potentiostats (compliance voltage) often exceeds the maximum controlled-potential range of the instrument. For example, the Autolab PGSTAT302N can output ± 30 V but the potential range for measurements is only ± 10 V. When studying the electrochemical characteristics of energy storage devices (batteries, supercapacitors & fuel cells) with...Read More

DropSens interdigitated electrodes (IDE’s) are composed of two interdigitated electrodes with two connection tracks, on glass, ceramic or plastic substrates. These IDEs offer several advantages, such as working with low volumes of sample and avoiding tedious polishing of solid electrodes. The interdigitated configuration typically enhances sensitivity and detection limits. They...Read More

MISP – just add sample Metrohm Inline Sample Preparation (MISP) puts an end to manual sample preparation for ion chromatography. MISP stands for methods developed by Metrohm that allow you to fully automate the preparation of even the most challenging samples. Not only will you increase sample throughput but also...Read More

Sick of diluting your samples? Using Metrohm’s Dosino and Liquid Handling technology, manual dilution can be a thing of the past. Simply add your sample to the sample que and the system does the rest. If your results are out of the calibration range, the software can even re-calculate the...Read More