| 摘要 |
PURPOSE: An airtight container for laboratory is provided to check state of sample from outside by forming one side of the container with Teflon film. CONSTITUTION: An airtight container for laboratory comprises a reaction container, a case(190), a Teflon film, a pressure portion, and a cover(110). The reaction container is formed with Teflon film and at least one part of the container can be opened. The case supports and covers outer peripheral surface of the reaction container. The Teflon film seals an opening of the reaction container. The pressure portion closely adheres the Teflon film to the reaction container. The cover presses the pressure portion in order to keep the Teflon film to be stick closely to the reaction container cover. At least one of the Teflon film and reaction containers is transparent. |
