Aijiren Technology hplc inserts for 2ml vials-Aijiren HPLC Vials Aug 22, 2018 · Although Aijiren Technology glass vial inserts are processed in ways similar to Aijiren Technology glass vials, and are also available in deactivated (DV) versions, certification (which entails specific testing) is usually reserved for Aijiren Technology vials that are part of COMBINATION PACKS (vials with associated caps), and certification is not carried