A new tool aims to simplify melamine detection in at-risk components. Analytical equipment provider Metrics has developed a liquid-chromatography separation method with UV detection of the potentially ...

The Sars-CoV-2 virus has caused a pandemic which has led to nearly 100 million cases globally by the end of 2020. The development of effective vaccines and treatments by companies and governments ...

THE fickle nature of the homogeneity test as applied to partition chromatography has been well illustrated in a recent article on double zoning by Dr. Lester Smith 1. The singularity of the ...