Spectroscopy Application Note Alert Having trouble viewing this email? Click here Molecular Spectroscopy Emissions Monitoring of Seagoing Vessels An Ocean Optics customer explains how UV absorption spectroscopy monitors gas emissions aboard seagoing vessels, ensuring compliance with air quality regulations. ZrO2 Phase Identification with Raman Spectroscopy This application note documents the use of a TSI ChemLogix EZRaman-L instrument to differentiate between monoclinic and tetragonal zirconia. Using Raman Spectroscopy to Tackle Polymorphism This application note looks at incidences of polymorphism in drug development, including advantages and challenges. Temperature-Dependent Quantum Yield of Halide Perovskite The temperature dependence of the PLQY of a halide perovskite was measured using the cryosphere variable temperature integrity sphere for the FLS1000. Herb and Spice Adulteration Screening Using Near-Infrared Spectroscopy Near-Infrared (NIR) spectroscopy used with the method outlined in this guide can provide a rapid screening technique for detecting adulteration in herbs and spices. Pharmaceutical Excipients Identification with Handheld Raman This application note demonstrates comprehensive material identification—with lab-quality performance—using a handheld Raman analyzer. Have I Selected the Right Laser for My Raman Experiments? In this white paper, we discuss important performance parameters to consider when selecting the laser for Raman spectroscopy experiments. Wine Analysis Using Multiple Reflection ATR This note confirms that differences between wine and juice, such as alcohol and sugar content variability, can be detected using multiple reflection ATR spectroscopy.   General Radiometic Measurements This application note demonstrates the possibilities for using spectroscopy in radiometric measurements like (solar) irradiance and solar simulator characterization. Understanding Measurement: Error, Contamination, and Carryover This application note discusses contamination, carryover, and error in the laboratory for volumetric labware, syringes, and pipettes.   Atomic Spectroscopy Inert High Performance ICP Sample Introduction System This report highlights the superior performance of an inert Glass Expansion ICP sample introduction system compared to two alternative sample introduction systems. Determination of Mercury in Fish Using Direct Mercury Analysis This note describes the use of the DMA-80 Direct Mercury Analyzer to quantify mercury in 3 different fish samples without sample preparation, giving results in minutes. Why Can GDS Analyze Grey Iron and Other As-Cast Materials? This note demonstrates the capability of LECO’s GDS850A glow discharge spectrometer to analyze all types of cast irons while other techniques struggle in this area. Miniature 70 kV, 12W X-ray Source The MAGPRO’s maximum voltage was increased to 70 kV. This note highlights the advantages of 70 kV excitation of cadmium, an element of interest for RoHS, at ppm levels. ICP-OES Determination of Copper in Olives This application note demonstrates that the Agilent 5110 SVDV ICP-OES is able to accurately quantify copper in green olives and the brine used to preserve the produce. Non-destructive Elemental Analysis in Three Minutes This application note demonstrates the capability of Epsilon 4 XRF with Omnian to perform elemental analysis on a variety of industrial samples in 3 minutes per sample.