8-425 vial septa with screw cap Saudi Arabia-aijiren HPLC Vials 2021 - 08 - 14 screw neck vial caps with label for sale aijiren Technology 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 Neck Diameter: 9mm Qty/Pack: 100pcs/pack