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Spectroscopy

Techniques & Tools Gas Chromatography

Letter to the Editor: Supplied but not Supported

| David Essumang

The gift of analytical capability is welcomed with open arms, but needs to go beyond core instrumentation.

Fields & Applications Spectroscopy

A Light Boost for Water Treatment

| Victoria Barton

Exploring fluorescence spectroscopy’s ability to monitor quality – and reduce operating costs in wastewater treatment works

Techniques & Tools Spectroscopy

Pathogen Identity Parade

| Victoria Barton

Two-dimensional photonic crystals combined with spectroscopy shines a light on microbial culprits

Fields & Applications Sample Preparation

Characterization of protein aggregates in suspension and on a filter membrane by Morphologically-Directed Raman Spectroscopy

The combination of static microscopy and Raman spectroscopy in the Morphologi G3-ID enables automated chemical identification of protein aggregates and other contaminants in a biotherapeutic sample, either in suspension via a thin-path wet cell or on a filter membrane.

Fields & Applications Spectroscopy

How to Maximize Absolute Molecular Weight Measurement Accuracy: Synthetic Polymers

The molecular weight, molecular weight distribution and size of three common polymers are measured using OMNISEC. This information can provide insight into the physical properties and behavior of these synthetic polymers.

Fields & Applications Sample Preparation

Characterization of IgG monomers & their aggregates

Determining the components, and their proportion, in a protein sample is essential for the improvement of candidate formulations and characterization of final formulations.

Fields & Applications Spectroscopy

Spectroscopy’s New Role in Document Security

| Cicely Rathmell

Banknotes, passports and professional licenses have high value and are at risk for counterfeiting, tampering and forgery.

Techniques & Tools Spectroscopy

The Road to Complete Chemical Analysis

| Rick Russo

New analytical technology combinations promise simultaneous solvent-free measurement of every element on the periodic chart. And that’s something worth shouting about.

Techniques & Tools Spectroscopy

Quantum Leap in Real-time Spectroscopy

| Stephanie Vine

Continuous monitoring of chemical products with an innovative matchbox-sized laser

Techniques & Tools Spectroscopy

(Don’t) Fade to Grey

| Rich Whitworth

Synchrotron-based FTIR, XRF, and XANES probe Matisse’s jaded yellow

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