Jun 02, 2021 · This comprises vials, septa, seals, filters, crimpers and other accessories. Aijiren HPLC Vials Material: USP Type 1, Class A, 33 Borosilicate Glass Volume: 2ml (standard volume) 1.5ml(actual volume) Application: HPLC and GC system Dimensions: 11.6 x 32mm Aijiren vialclosure is chromatography vial, reagent bottle Zhejiang Aijiren techn