Aijiren’s 9mm hplc vials are derived from the hot sales of 2ml autosampler vials, and 9mm hplc vials can meet the needs of many different types of autosamplers, which requires Aijiren to have extremely high production technology, uniform standard production machines, and scale. Larger production chains. In short, these 9mm hplc vials are carefully produced products of Aijiren, and they are the best choice for customers to conduct chromatography experiments.