Spectrophotometric Determination of Potassium Bromate Concentration in Bread via Redox Reaction With Promethazine in Acidic Conditions
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.
Identifying Raw Materials Inside Containers with Vaya
October 11th 2024The Agilent Vaya Raman system is a handheld spectrometer capable of identifying raw materials through transparent and opaque containers. This white paper discusses some of the benefits of deploying a Vaya system in a pharmaceutical warehouse, to simplify and accelerate the ID verification of raw materials at receipt.
Opaque Container Analysis Capabilities of the Agilent Vaya
October 11th 2024This study demonstrates the through-opaque-container analysis capability of the Agilent Vaya handheld Raman spectrometer by performing measurements on a range of common excipients and active ingredients within blue barrels.
