Solving One of Chromatography’s Biggest Dilemmas – Proper Sealing of Chromatography Autosampler Vials D. Edwards2, D. Lennartz1, L.Shick 2 1Thermo Fisher Scientific, Langerwehe, Germany 2Thermo Fisher Scientific, Suwanee, GA, USA Conclusion Evaporative losses from a variety of chromatography vials were found to be heavily