A mass spectrometer is a complicated and expensive piece of equipment -- so complicated and so expensive, in fact, that most undergraduate chemistry students never get a chance to use one. Now ...

At $1 million, many schools cannot afford the latest spectrometry equipment to help students conduct experiments such as determining the composition of a polymer, detecting the presence of cocaine in ...

Mass spectrometry and chromatography are analytical tools used in various scientific fields. Mass spectrometry measures the mass-to-charge ratio of a molecule in a sample to calculate the precise ...

In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...

Mass spectrometry is a laboratory technique which identifies the precise weight of a component in a sample. Metabolomics focuses on measuring the metabolites, the substances made when the body breaks ...