Characterisation of allergens in cosmetics
contributed by Markes International Ltd |
by GC×GC–TOF MS with Select-eV variable-energy electron ionisation
Summary
This Application Note shows that BenchTOF instruments, coupled with GC×GC, can provide a high-performance solution for the detection and quantitation of allergens in complex cosmetics extracts. Revolutionary variable-energy electron ionisation technology was also shown to enhance both the sensitivity and selectivity of analyses by generating mass spectra containing structurally-significant fragment ions with an improved molecular ion signal.
Log in or register to read this article in full and gain access to The Analytical Scientist’s entire content archive. It’s FREE!