Metrohm

Articles

Understanding Spectral Preprocessing for Quantitative Raman Spectroscopy

November 03, 2021

This technical note explains some of the most commonly used spectral preprocessing techniques and when they should be used in Raman spectroscopy.

Fluorescence-Free 785 NM Material ID

November 03, 2021

MIRA XTR DS has the benefits of 785 nm Raman interrogation: compact size, low laser power, sample preservation, long battery lifetimes, and AI based fluorescence mitigation.

Real-Time Raman Quantification with PTRam

November 03, 2021

This application note demonstrates how the PTRam can be used to monitor chemical reactions, bioprocesses, and mixing in real-time.

Raman and NIR Combine to Improve Polyurethane Production

November 03, 2021

We explore polyurethane production process, areas where it can be improved with Raman and NIR spectroscopy, from material ID to process monitoring, final product testing.

NIR Spectroscopy Controls Acid Etch Baths

November 03, 2021

Describing the capabilities of the near-infrared (NIR) spectroscopy for assessing the quality of acid baths for etching of microelectronics and printed electronics

Handheld Raman Identifies Chromates in Paint

November 03, 2021

The Mira XTR DS extracts Raman signatures from highly fluorescent materials, such as chromium compounds in paints, redefining the limits of 785 nm Raman spectroscopy.