Hear-cut EGA-GC/MS Analysis of Crude Drug Propolisfrom Different Areas

Frontier-Lab Technical Note (PYA1-032E) Heart Cut-EGA GC/MS Analysis of Evolved Gases From Crude Drug Propolis [Background] Composition and activity of crude drugs depend on various factors including species, producing area, harvest time, individual species, etc. A simple analysis technique that…

Solving Analytical Problems ® ® using Multi functional Pyrolyzer Multi-functional Version Version 1.3 1.3 - Polymer processing - Forensic - Energy - Additives - Coatings - Elastomers - Adhesives - Inks and paints - Paper and fibers - Consumer products…

Multi-functional Pyrolyzer® Technical Note ( PYA3-025E ) Analysis of polyvinyl alcohol contaminated by a small amount of polymer using heart-cut (HC) EGA-GC/MS [Background] When a contaminated polyvinyl alcohol (PVA) sample was analyzed using pyrolysis-GC/MS, peaks associated with the contaminant could…

Multi-functional Pyrolyzer® Technical Note ( PYA1-101E ) Characterization of Chinese crude propolis using evolved gas analysis (EGA)-MS [Background] Propolis contains a variety of bioactive compounds including flavonoids, phenolic acids, and terpenoids. It is widely used in foods, cosmetics, and medicine.…