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.

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.

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

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

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

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

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

GPC/SEC is mainly used for the characterization of macromolecules including synthetic and natural polymers (including polysaccharides) as well as proteins or RNA/DNA. This white paper provides an introduction to the technique in 30 minutes.

Four different polymers are analyzed by GPC/SEC to investigate the effect of molecular weight, dispersity and molecular structure on the final properties of the polymer.

Raman spectroscopy is used to analyze fuel-air ratios in an engine, with a view to understanding efficiency.