Jul 08, 2021 · Aijiren 2ml sample vials price for Waters HPLC-Aijiren 2ml. 07 08 2021. Aijiren 2ml sample vials price for Waters HPLC 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 Payment: T/T MOQ: 1pack.