PROBLEM TO BE SOLVED: To provide a sterile reagent dispensation kit and dispensation system that are capable of achieving radioactive reagent dispensation having a desired radioactive concentration, even when reduction in a radioactive concentration of a radioactive reagent in a filtrate has been caused by absorbing drug to a sterile barrier filter, in a sterile dispensation process for the radioactive reagent.SOLUTION: A single-time use radioactive reagent dispensation kit for performing sterile filtration on a liquid reagent in which a radioactive reagent is dissolved before performing sterile dispensation with a desired radioactive reagent concentration on a filtrate comprises: a sterile barrier filter including a liquid inlet part for the liquid reagent a dispensation passage connected to a filtrate outlet port of the sterile barrier filter, while keeping a sterile environment a disposal container connected to the dispensation passage through a mechanism capable of performing passage switching, while keeping the sterile environment and one or more reagent dispensation containers connected to the dispensation passage through another mechanism capable of performing passage switching, while keeping the sterile environment.SELECTED DRAWING: Figure 1ACOPYRIGHT: (C)2016,JPO&INPIT【課題】本発明の目的は、放射性試薬の無菌分注工程において、無菌濾過フィルターへの薬剤吸着による濾過液中の放射性試薬の放射能濃度低下が生じた場合にでも、所望放射能濃度の放射性試薬分注を達成することが出来る無菌試薬分注キット及び分注システムを提供することにある。【解決手段】 放射性試薬が溶解した液体試薬を無菌濾過し、その濾過液を所望の放射性試薬濃度で無菌的に分注するための単回使用の放射性試薬分注キットであって、液体試薬の液体導入部を持つ無菌濾過フィルターと、無菌濾過フィルターの濾液流出口に無菌環境を維持した状態で連結している分注流路と、分注流路との間で流路切換可能な機構を介して無菌環境を維持した状態で接続されている廃棄容器と、さらに分注流路に別の流路切換可能な機構を介して無菌環境を維持した状態で接続されている1個以上の試薬分注容器を、備える。【選択図】図1A
