March 01, 2022
Column: Atomic Perspectives
37
3
Laser ablation laser ionization time-of-flight mass spectrometry (LALI-TOF-MS) can quantify elemental constituents without the need for matrix-matching, making it attractive for metals testing, particularly for additive manufacturing.
March 01, 2022
Column: IR Spectral Interpretation Workshop
37
3
Epoxies are perhaps the most economically important functional group of polymers. We explain how to interpret their spectra.
March 01, 2022
Spectroscopy Spotlight
37
3
What can spectroscopic techniques, such as portable X-ray fluorescence spectrometry (PXRF), reveal about the sarsen megaliths of Stonehenge and where they originated?
March 01, 2022
Featured Articles
37
3
High-performance instrumentation requires many critical components. We focus here on energy sources, lasers, and detectors.
March 01, 2022
Featured Articles
37
3
Spectroscopists offer their views on the their salaries and working conditions, including how they are faring through the social and economic challenges still gripping the world.
March 01, 2022
Peer-Reviewed Research
37
3
The “fingerprint in the fingerprint” region is key for active pharmaceutical ingredient (API) identity testing. We explain why.