Spectroscopy Application Note Alert Having trouble viewing this email? Click here Molecular Charge Carrier Recombination Dynamics of Semi Conductor Photocatalyts In this application note we study the dynamics of charge carriers in a transition-metal doped TiO2 photocatalyst, using the FLS980 Photoluminescence Spectrometer Adulteration of Spices Reflectance spectra collected using Ocean Optics spectroscopic systems can reveal features signaling common spice adulterants. Determination of Hydroxyl Number in Polyols Using NIR Spectroscopy A typical polyol analysis using NIR spectroscopy, proving its value as a non-destructive technique for rapid determination of physical and chemical properties. Feel Like You Are Missing Raman Signal – 405 nm Can Help See More Performance improvement can potentially be achieved by using a 405 nm laser compared to the long longer-wavelength lasers more conventionally used. Obsidian Analysis with Raman Spectroscopy A portable TSI ChemLogix EZRaman-I instrument was used to perform obsidian composition analysis on archaeological samples..   Mass Spectrometry Diamond Anti-Reflection Coating Spectral Systems developed its Diamond XP-BBAR™ coating with spectral performance. SNR is about 30% better through most of the analysis region of a typical FT-IR instrument.   Atomic Why Change Your ICP’s RF Coil? Ever wondered when you should replace the RF coil on your ICP-OES or ICP-MS? The function of the RF coil is to transmit electromagnetic energy to the plasma. Microwave Digestion of Large Food Samples A demonstration of the performance of the CEM MARS 6 for digestion of large and varied food samples in a single run for elemental analysis according to FSMA. Metallurgical: Impurities in Nickel Using ICP-OES This work demonstrates the ability to measure contaminants in nickel using the Avio® 500 ICP-OES to comply with London Metal Exchange requirements. Analysis of Brake Pads & Raw Material Mixtures The elemental analysis of brake pads and raw material powders is demonstrated. Determination of Heavy Metals in Cannabis Milestone’s ETHOS UP with MAXI-44 high-throughput rotor offers multiple benefits for sample preparation in trace metals analyses of cannabis plants and derivatives.