Autosampler Vials, Caps and Closures | Fisher Scientific
Manufactured from high quality glass, these 4mL (13mm), 15 x 45mm vials feature 13-425 thread finish and fit a variety of autosamplers. Thermo Scientific™ Storage Vials & Closures. Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample.