Handheld Raman spectrometers have fundamentally changed how the pharmaceutical industry performs incoming raw material identification testing. The Thermo Scientific ™ TruScan ™ RM Handheld Raman ...

[Project 326] wanted to know exactly what gas was in some glass tubes. The answer, of course, is to use a spectrometer, but that’s an expensive piece of gear, right? Not really. Sure, these cheap ...

Researchers 3D printed a miniature ionizer, a key component of a mass spectrometer. Their device could someday enable an affordable, in-home mass spectrometer for health monitoring. Mass spectrometry, ...

The composition of complex mixtures of molecules can be determined using NMR spectroscopy. Each of the thin glass tubes is filled with an extract of sea water that contains a few milligrams of ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

We describe a new technique for determining the instrumental profile (IP) of an astronomical spectrometer. A known intrinsic spectrum of a reference source is convolved with a parameterized IP and ...

Archaeologists in China have used cutting-edge technology to date dinosaur eggs for the first time, revealing the age of the ancient fossils.