Spectroscopy Application Note Alert Having trouble viewing this email? Click here Atomic Spectroscopy Metals in Crude and Residual Oil The analysis of nickel, vanadium, and iron in crude and residual oil per ASTM D8252 is demonstrated. The measurement includes analysis of sulfur complying with ASTM D4294. Determination of Arsenic Species in Beverages by HPLC-ICP-MS This application note describes a reliable and fast method for the separation of more than five As species by coupling a PQ LC HPLC system and a PlasmaQuant® MS, ICP-MS. How to Select an Inert Nebulizer for your ICP This guide details Glass Expansion’s high-quality inert nebulizer designs and provides guidance on which nebulizer is best suited to your laboratory’s requirements.   Molecular Spectroscopy Investigation of Emission Tail of InP QDs Semiconductor QDs have unique tuneable photoluminescence properties. Here, a spectrofluorometer investigates the emission tail of InP QDs. Photocurrent Measurements on the inVia™ Confocal Raman Microscope The capability to simultaneously collect Raman and photocurrent data using the photocurrent mapping module concurrently with an inVia Raman microscope is demonstrated. Spectroscopy in Modern Agriculture This application note discusses the use of spectroscopy in the future of smart agriculture. Raman Imaging & Correlative Techniques in Life Sciences See Raman imaging investigate living cell components and plant cell walls, recognize atherosclerosis, differentiate malignant cells, monitor lipid uptake, and much more. Qualifying a Modular Raman Spectrometer In this application note, we compare the performance of a high-sensitivity, back-thinned CCD array spectrometer with an earlier model over several Raman measurements.