Standard Opening 2ml HPLC vial insert with mandrel . Common use glass 9-425 Screw top 2ml vials with inserts price Aijiren 2ml 9mm HPLC Vial, Clear Autosampler Vial, 1.8ml . Aijiren 2ml 9mm HPLC Vial, Clear Autosampler Vial Graduation Application: Suitable for 8-425, 9mm, 10-425, 11mm snap vials . Plastics and Rubber Suppliers in Oman