LCGC Europe Application Note Alert Having trouble viewing this email? Click here Featured Application Note Polyphenol Analysis on DAD and ELSD Detectors from VWR This application shows how two complementary detectors connected to a VWR Hitachi Chromaster HPLC system give robust results, even for samples with no chromophore.   GPC Hyaluronic Acid Characterized by SEC-MALS-IV Molar mass, polydispersity, intrinsic viscosity, and molecular conformation of hyaluronic acid are determined using light scattering and differential viscometry online with SEC.   GC Analysis of Nitrosamines in Toys This application note looks at how the 800 series TEA can be used to test for nitrosamines compounds in children’s toys to ensure product safety and compliance.   HPLC A Rugged 4-Min Method for High-Throughput Labs The dilute-and-shoot EtG and EtS LC–MS/MS analysis developed here using the novel Raptor EtG/EtS column easily resolves EtG and EtS from matrix interferences.     Sample Prep Automated Low Background SPE System for Per-fluorinated Compounds in Water The FMS TurboTrace PFC SPE system produces reliable, reproducible results for perfluorinated compounds in water. The system has very low background PFC, reducing interference.