Spectroscopy Application Note Alert
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Featured Application Note
On-line Benchtop NMR Reaction Monitoring
NMR spectra are chemically specific, enabling the measurements to be sensitive to molecular structure and reaction kinetics. Examples such as acetalisation of acetaldehyde are explained.


 
Atomic

Analysis of Highly Mineralized Aqueous Solutions by ICP-AES
EPA methods 200.7 and 6010 specify ICP; however, analysis of the major components may involve dilution of off-scale peaks, making the analysis more difficult. This ... Read more

Semi-Quantitative Analysis for Geological Samples
Semi-quantitative analysis in modern XRF instruments is a unique method that is performed without reference materials for the unknown samples. This report demonstrates determination of ... Read more

 
Molecular

Infrared Microspectroscopic Imaging of Biological Samples
FT-IR microscopy constitutes a fast and efficient alternative to well-established staining methods. It allows analysis of biological samples with minimal sample preparation and without the ... Read more

Simple Method for Monitoring Protein Secondary Structure during Thermal Unfolding and Aggregation
Protein secondary structure during thermal unfolding and aggregation is readily acquired using IR spectroscopy and a temperature-controlled mid-IR transmission accessory. ... Read more

 
Molecular

Portable Raman Spectroscopy in Archaeology and Art
Raman spectroscopy is an important instrument in the arsenal of art conservators and archaeologists. This application note summarizes some recent literature on the selection of ... Read more

Diamond Anti-Reflection Coating
Spectral Systems has developed its Diamond XP-BBAR™ coating with spectral performance. The SNR is about 30% better through most of the analysis region of a ... Read more

Plastic Recycling with NIR Spectroscopy
Single use of plastic products contributes to a dramatic trash problem worldwide. Since the near-infrared spectrum of every polymer is unique, spectroscopy can be used ... Read more

Confirming Pharmaceutical Active Ingredients by FT-IR with the MicromATR Vision™ Diamond ATR Accessory
Pharmaceutical material analysis is performed to confirm the purity and genuine composition of active pharmaceutical and additive ingredients. This report describes the integration of Attenuated ... Read more

 
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