Identification and Quantitation of Plastic Additives in Medicine Containers by HR LCMS, GCMS and ICPMS

Instrument Type: LCMSMS

Purpose: Identification and Quantitation of Plastics Additives in Medicine Containers by HR LCMS, GCMS and ICPMS. Methods: HR-LCMS, GCMS and ICPMS and data processing software. Results: Comprehensive analysis of extractable for medicine container by multiple techniques, and data analysis software. Confident component detection, unknown structure identification, and quantification were achieved.

Metabolomic Analysis of Green and Black Tea Extracts Using an LTQ Orbitrap XL Hybrid Linear Ion Trap Mass Spectrometer

Instrument Type: LCMSMS

We demonstrate a complete analytical metabolomic workflow including (1) data acquisition using a high resolution accurate mass instrument that is equipped with a Higher Energy Collisional Dissociation (HCD) cell and coupled to a high pressure LC (Figure 1), (2) metabolite differential abundance analysis, and (3) structural elucidation of relevant metabolites using accurate mass and HCD fragmentation information to highlight the component differences between green and black tea.