网页4mL clear vials with 13-425 screw-thread are specifically designed for robotic arm autosamplers. Vials are manufactured from clear Type 1 borosilicate glass. Vials are tested and guaranteed to meet or exceed critical performance parameters. Ideal for use with Aijiren, Shimadzu, Beckman, Gerstel, as well as other 15x45mm vial format autosampler