Over the previous decades, applications of acid digestions for the determination of gold have reported low or variable gold recoveries from geological samples on a consistent basis. 1,2 Poor gold ...

Data collected using two sealed digestion chamber methods of determining chemical oxygen demand, the ampule and rotating ampule methods, are compared to results from the standard method test. Both ...

Detailed characterization of metals in ores is a crucial step in economic mining that requires the highest level of precision. Whether a mine is viable or not for potential development, any estimation ...

The determination of elemental composition underpins many critical areas – from environmental monitoring and food safety to pharmaceutical quality control. Recent advances in analytical chemistry have ...