13mm Autosampler Vials for PERKIN ELMER
The 4ml hplc vials produced by Aijiren are known for their high quality and strong stability. The opening of the 4ml hplc vial is 13mm. The screw Neck thread is very convenient for Cap sealing. Caps can choose to have a center hole or no center hole, and a center hole is available. Convenient for sampling with automatic injection needle, 13-425 without center hole is suitable for sealing samples.