This application note combines the Agilent 8890 GC with an Agilent 5977B MSD for the analysis of phthalates by Chinese national food safety standard method GB 5009.271-2016.
Separation of Ultra-Short and Long Chain PFAS Compounds Using a Positive Charge Surface Column
December 11th 2024A separation of ultra-short and long chain PFAS (C1-C18) is performed on a HALO®PCS Phenyl-Hexyl column along with a HALO®PFAS Delay column which demonstrates excellent retention for both hydrophilic and hydrophobic analytes.