Vials, vial inserts, septa, and caps/closures with or without septa for use with autosamplers and autosampler vials; includes a variety of sizes, LC Certified Vials - Obrnuta faza Testing performed by HPLC with a Grace VisionHT™ C18 5um Column (Part 5151993) Your sample, the type of vial, cap and septa, the solvent used,