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PURPOSE: To make easy to manufacture and use and to improve crush resistance and vacuum maintenance, by constructing the device with a tubular inner layer and a tubular outer layer with different physical properties. CONSTITUTION: A laminated probe sampling device 10 comprises a tubular room 12 and...

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Bibliographische Detailangaben
Hauptverfasser: UIRIAMU JIEI GADARUFUIN, MAACHIN ERU FUAASU, MAAKU ENU DANSU, JIYON SHII OZUBOON, JIEEMUSU EI MATSUKUEN, REINAA EMU BOORU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To make easy to manufacture and use and to improve crush resistance and vacuum maintenance, by constructing the device with a tubular inner layer and a tubular outer layer with different physical properties. CONSTITUTION: A laminated probe sampling device 10 comprises a tubular room 12 and a cap 14. The tubular room 12 has a closed end and an open end with a shape capable of receiving the cap 14 and sealing with the cap 14. The tubular room 12 is constructed with an inner and an outer layers 16, 18, which are bonded so as not to remove them. The inner layer 16 is composed of a first material, for example hard and substantially transparent material such as glass, polystyrene, and the outer layer 18 is composed of a second material with physical properties different from the first material, for example barrier plastics.