The Raman Issue

WITec ParticleScout uses white-light microscopy and Raman spectroscopy to find, classify and identify microparticles over large sample areas.

Correlative Raman Microscopy for 2D Materials (New text= 2D materials such as graphene and transition metal dichalcogenides are well-suited to investigation by Raman and SEM. Examples of both are presented in this application note.)

Europe’s preeminent annual conference for Raman microscopy brings the international community together and offers a stage for presenting the field’s latest discoveries.

2D materials such as graphene and transition metal dichalcogenides are well-suited to investigation by Raman and SEM. Examples of both are presented in the following.

Potassium bromate as an oxidizing agent in bread production is a staple, but it also poses health risks due to its classification as a carcinogen, necessitating careful monitoring of its residual levels. This application note reviews the spectrophotometric determination of potassium bromate concentration in bread based on the redox reaction between potassium bromate and promethazine in an acidic environment.

The Raman Rxn4 analyzer for LNG provides accurate measurement of the composition and calorific value of LNG, with 10 times lower uncertainty than GC-vaporizer system.