1 Raman spectroscopy is a powerful and widely accepted ... Below is a comparison of an AFM-IR spectrum extracted from a 300 nm-thick polystyrene film to an FTIR transmission spectrum.

BWID matched the sample spectrum to a reference spectrum of polystyrene with an HQI of 98.2. Figure 4. (a) Raman spectrum of ...

In many cases raw material verification by Raman spectroscopy is prevented due to fluorescence ... the BRAVO and provides storage capabilities for the daily check sample (polystyrene) and one ...

By allowing users to get Raman and qualitative infrared spectra at the same location without transferring samples to the same stage, the equipment also improves accuracy. For infrared measurements, ...