China supplier free sample clear and amber 9mm screw hplc vial aijiren wholesale 2ml autosampler vials. US $0.03. 3 YR. Add to Favorites. High quality manufacturing 4ml 13-425 screw amber glass chromatography HPLC vial. US $5.38-$15.38. 6 YR. Add to Favorites. Hamag High quality 30ml screw amber glass chromatography HPLC storage sample vial.