Day

June 7, 2019
Fundamentals of Electrochemical Corrosion Research

Fundamentals of Electrochemical Corrosion Research

Corrosion refers to a process that involves deterioration or degradation of metal. The most common example of corrosion is the degradation of metals or alloys. Most corrosion phenomena are electrochemical in nature and consist of at least two reactions on the surface of the corroding metal. One of the reactions...
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When HPLC fails: IC in food, water, and pharmaceutical analysis

When HPLC fails: IC in food, water, and pharmaceutical analysis

High-Performance Liquid Chromatography (HPLC) and Ion Chromatography (IC) are commonly used in pharmaceutical, food and environmental sectors to analyze samples for specific components and to verify compliance with norms and standards. However, users of HPLC may run into the limitations of this technique, e.g., when analyzing standard anions or certain...
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Determination of Heroin in Street Drug Samples

Determination of Heroin in Street Drug Samples

Printable Surface Enhanced Raman Scattering (P-SERS) silver substrates were used with Metrohm Raman’s Mira DS handheld Raman analyzer to successfully detect heroin in 18 crude street heroin samples. Detection of heroin with P-SERS was accomplished easily and very quickly, with minimal sample clean-up. Solvent studies were also implemented to determine...
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June 2019 Quiz

June 2019 Quiz

Do the June Quiz and get a chance to win a 1,000 Bt Starbucks Gift Card You have received our June 2019 newsletter “The Monthly Brief: Chemical Solutions for Laboratories and Process Lines“. If you haven’t just quickly subscribe to it here! Even if you didn’t – You still can get the...
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