PROBLEM TO BE SOLVED: To provide a packaging body for a cryopreservation vial which makes liquid nitrogen and/or miscellaneous bacteria hardly invade into a container and is suitable for preservation of a rare biological sample.SOLUTION: The packaging body for cryopreservation of the biological sample is equipped with a mouth part 11 and a bottom part 13, and is also equipped with a main body composed of a freeze-resistant plastic and an inner cavity, and includes a partitioning part 14 composed of a freeze-resistant resin film. The partitioning part has its upper end part projecting above the mouth part, and is connected to the mouth part of the main body so as to make the inner cavity communicate with the mouth part.COPYRIGHT: (C)2008,JPO&INPIT【課題】液体窒素及び/又は雑菌が容器内部に侵入しにくく、稀少な生物試料の保存に適した凍結保存バイアルの包装体をを提供する。【解決手段】生物試料を凍結保存するための包装体であって、口部11及び底部13を備え、耐寒性プラスチックで構成された本体と、内腔を備え、耐寒性樹脂フィルムで構成された区画部14を含み、区画部は、その上端部が口部よりも上に突出し、内腔と口部が連通するように本体の口部に結合してなる。【選択図】図1
