vials with caps manufacturer Sigma. 2ml amber and clear hplc vials for sale-aijiren HPLC Vials 1.5mL 9-425 screw neck vial in amber with pp cap supplier for hplc. aijiren Sample Vials on Sale-aijiren HPLC Vials 8-12mL 15-425 Screw Ne DATE: 4月 16th, 2021.