Rigaku Analytical Devices, Inc.


Cl & S in Waste Oil and Used Oil

March 16, 2021

This application note demonstrates the analysis of chlorine and sulfur in oil as it relates to waste oil and used oil using the Rigaku NEX QC+ EDXRF spectrometer.

Analysis of Hand Sanitizer Products Using Handheld 1064 nm

January 11, 2021

Demand for hand sanitizer products has skyrocketed. We describe a fast and easy analysis method for on-site quality control in the production of hand sanitizers.

Combating the Fentanyl Epidemic Using Handheld 1064 nm Raman

October 24, 2019

As synthetic opioid overdose deaths continues to rise, the use of fentanyl and its analogues in legacy drugs are posing significant danger to communities and first responders. This application note describes the use of the Rigaku ResQ CQL 1064nm handheld Raman analyzer to provide both bulk and trace analysis of fentanyl and other narcotics.