Crimp vials. Get price + Chat Now + 2ml Crimp Top HPLC Sample Vials for SHIMADZU--Aijiren Vials 2ml Crimp Top HPLC Sample Vials for SHIMADZU. 2ml crimp sample vials are manufactured by 33 expansion borosilicate glass. Select 2ml crimp sample vials for light-sensitive samples. This vial is equipped 11mm aluminum cap and septa.