Low cost science tools are becoming more accessible, but can a dirt cheap spectrometer actually deliver useful results This ...

This article outlines some of the commonly used mass spectrometers for proteomics. This includes several instrument ...

BRAVO is a portable Raman spectrometer designed for rapid identification and authentication of raw materials. It delivers ...

Scientists at The Rockefeller University have built a prototype mass spectrometer that can process over a billion molecules ...

Mass spectrometry is already a powerful tool for determining what kind and how many molecules are present in a given sample. But most instruments still analyze their molecules one or just a few at a ...

The research group led by Craig Wheelock at the Institute of Environmental Medicine (IMM) has recently enhanced its analytical capabilities with the ...

For 25 years, a team in Huntsville has been helping keep the International Space Station running around the clock, supporting thousands of scientific experiments that have advanced our understanding ...

Idaho's Silver Valley has produced about 1.2 billion ounces of silver since the late 1800s, enough to cast a solid cube ...

The landscape of workplace safety and personal health screenings in the Greater Boston area involves a variety of technical procedures that can often seem complex to the uninitiated. In a major ...

Its true value depends not on the number of detected features but on the reliability of metabolite identification and pathway analysis. Despite well-established guidelines, annotation and definitive ...

Laboratory reference ranges reflect methods, populations, and policies, and experienced clinicians interpret them in context rather than applying fixed cutoffs theoretically.

OEHHA has established strict thresholds for heavy metals, including a Maximum Allowable Dose Level (MADL) for lead of 0.5 micrograms per day (reproductive toxicity) and a No Significant Risk Level ...