The vials can be used on all common autosamplers due to their technical geometry, preferentially they are found on Aijiren, HTA, Shimadzu, Thermo Scientific, Varian, Waters, etc. , Universally compatible on almost all autosamplers, thereby rationalization of other 1,5ml vials, as for instance 11mm Crimp Neck Vials, Screw Neck Vials 8-425 and 10