Prioritizing Purity: How Pure is Pure Enough?
Purity is often viewed through the lens of the application or the chemist using a material. One level of purity can be good for a specific application and fail in another situation, making it a very relative benchmark. In this paper, we will discuss the importance of defining purity, impurities, and the situations in which high-purity inorganic raw materials are essential for analytical success.
Multi-Analytical Study Reveals Complex History Behind Ancient Snake Motif in Argentine Rock Art
May 22nd 2025A recent study published in the Journal of Archaeological Science: Reports reveals that a multi-headed snake motif at Argentina's La Candelaria rock shelter was created through multiple painting events over time.
Fluorescence Spectroscopy Emerges as Rapid Screening Tool for Groundwater Contamination in Denmark
May 21st 2025A study published in Chemosphere by researchers at the Technical University of Denmark demonstrates that fluorescence spectroscopy can serve as a rapid, on-site screening tool for detecting pharmaceutical contaminants in groundwater.
New Deep Learning AI Tool Decodes Minerals with Raman Spectroscopy
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