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    • 2. 发明公开
    • DISPOSITIF DE CHROMATOGRAPHIE EN PHASE GAZEUSE ET PROCEDE DE FONCTIONNALISATION D'UN TEL DISPOSITIF
    • 用于官能化这种装置气相色谱装置和方法
    • EP3161474A1
    • 2017-05-03
    • EP15732243.9
    • 2015-06-26
    • Commissariat à l'Énergie Atomique et aux Énergies Alternatives
    • RICOUL, FlorenceBELLEMIN COMTE, AmélieBOURLON, BertrandCHARLES, RaymondPROGENT, Frédéric
    • G01N30/56G01N30/60B01L3/00G01N30/88
    • G01N30/56B01L3/502707B01L2200/027B01L2300/16G01N30/606G01N30/6095G01N2030/567G01N2030/8881
    • Chromatography device, comprising a functional substrate (1), comprising a channel (3) that extends between a first orifice (3-1) and a second orifice (3-2) that open onto a face (5) of the functional substrate; said face (5) of the functional substrate being positioned against a face (7) of a connection substrate (9), comprising a third orifice (7-1) and a fourth orifice (7-2) that open onto said face (7) of the connection substrate, so that the first (3-1) and second (3-2) orifices are positioned respectively opposite the third (7-1) and fourth (7-2) orifices; the connection substrate being connected to a first capillary (11) and a second capillary (13), the connection substrate comprising a first fluidic circuit (15) extending between the first capillary and the third orifice and comprising a second fluidic circuit (17) extending between the second capillary and the fourth orifice; and a holding means (19, 21) suitable for temporarily holding said face (5) of the functional substrate bearing against said face (7) of the connection substrate, so as to allow the leaktight passage of a fluid between the first and second capillaries, through the first and second fluidic circuits and the channel.
    • 色谱装置,包括功能基板(1)包括一个通道(3)做了第一孔(3-1)和第二孔口(3-2)并打开之间延伸到面(5)中的官能基片; 所述表面(5)的官能基片被定位成抵靠的面(7)的连接的基片(9)包括一个第三孔(7-1)和第四孔(7-2)没到所述开放面(7 )连接的基板,作为第一个(3-1)和第二做(3-2)孔分别相对的第三(7-1)和第四(7-2)孔定位; 连接基板被连接到第一毛细管(11)和第二毛细管(13),包括:第一流体回路(15),该第一毛细管和第三孔之间延伸并且包括一个第二流体回路(17)延伸的连接基板 之间的第二和第四毛细管口; 和保持装置(19,21),其适合用于暂时保持所述表面(5)相对于所述功能基板轴承的所述表面(7)连接的基板,以允许流体在第一和第二毛细管之间的密封通道 ,通过第一和第二流体线路和信道。