A method and a device for metering a medicament, preferably a liquid, are proposed. In order to achieve an improved metering accuracy, a first component manufactured in batches, such as a shaped seal, is combined with a second component, such as a delivery tube, of a matching group, the matching group being selected as a function of at least one decisive significant magnitude of the respective batch and being characterized by an essential magnitude of the second component, so as to achieve an optimum seal between these components.本發明提出一種用於計量藥劑(較佳為液體)之方法與裝置。為達成改良之計量精確度，一經分批製造之第一組件(諸如成形密封件)與一匹配組之第二組件(諸如傳遞管)組合，以便達成此等組件之間的最佳密封，該匹配組係根據該各別批次之至少一個決定性有效量值來選擇，且以該第二組件之基本量值為特點。
