Fluid delivery consumable for delivering fluid to bioreactor

A fluid delivery consumable (5b) for delivering a dose of fluid to a bioreactor is provided. The fluid delivery consumable comprises: a vial (22) for containing a dose of fluid, the vial having an outlet (27) and an open end (26) opposite the outlet; a plunger (24) engaged with the open end and operable to urge a dose of fluid toward the outlet; and a connector (19) proximate the outlet, the connector being attachable to the bioreactor such that operation of the plunger moves the dose of fluid from the vial to the bioreactor. 本申请提供了一种用于向生物反应器输送流体剂量的流体输送消耗品(5b)。该流体输送消耗品包括：用于容纳流体剂量的小瓶(22)，该小瓶具有出口(27)和该出口相对的开口端(26)；与开口端接合并且可操作以将流体剂量推向出口的柱塞(24)；以及靠近出口的连接器(19)，该连接器可附接到生物反应器，使得柱塞的操作将流体剂量从小瓶移动到生物反应器。