Complexing agents such as EDTA are used in soaps and other detergents in order to remove unwanted metal ions and to lower water hardness. The EDTA content in soaps and detergents can be determined using potentiometric titration with copper sulfate as titrant and the Cu-ISE as electrode for indication and cupric sulfate as titrant.
Click here to access Metrohm’s application according to ASTM D1767.
One of the most exciting potential applications of circulating non-coding RNAs like microRNA (miRNA) and long non-coding RNA (lncRNA) is as biomarkers for early detection of cancer. Easily accessible markers like RNAs in the blood are an attractive possibility for finding cancers as soon as possible. Our scientists have compiled an application note showing how to use qPCR in translational research to identify potential lncRNA biomarkers in lung cancer. Check it out here!
December 20, 2016 More +
Metrohm launches the 940 Professional IC Vario, the new high-performance ion chromatography system for research applications and routine use. The 940 Professional IC Vairo is Metrohm’s most versatile IC system yet.
Entirely modular by design, the 940 Professional IC Vario enables unlimited configuration possibilities and meets even the most challenging analytical requirements.
September 01, 2013 More +
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