General description

Vials are suitable basically to inject samples from an autosampler. Autosampler needle pierces through the cap during injection and withdraws the required aliquots of sample from the vials. Screw top vials (volume 4 mL, clear glass vial, O.D. × H 15 mm × 45 mm, thread 13-425) are used on many autosamplers. Screw caps are available as solid caps with aluminum liner. Solid phenolic caps can withstand a maximum temperature of 205°C.