| 摘要 |
The invention concerns an assembly for packaging a volume of substance to be preserved by cryogenic vitrification characterized in that it comprises a sheathing ( 2 ) including a thin tube ( 6 ) having a predetermined internal diameter (D<SUB>i</SUB>) and a predetermined length (L); a support ( 3 ) comprising a zone for receiving said predetermined volume, said support ( 3 ) capable of being introduced inside said thin tube ( 6 ); and a plunger ( 4 ) for pushing forward said support ( 3 ), said support ( 3 ) then taking up a predetermined position in said thin tube ( 6 ) with an interval between each end ( 21, 22 ) of said support ( 2 ) and the neighbouring end ( 8, 9 ) of said thin tube ( 6 ).
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