Mar 29, 2022 · HPLC Sample Vial Kit – JASCO Inc. For a limited time, we are offering a FREE Sample Vial Kit, which contains eleven different types of sample vials for use with any autosampler. JASCO Vials and Septa are designed and manufactured for HPLC, SFC, GC, LC/MS and SFC/MS applications, according to sample type and volume.