・ Both the lid and the body are thickly made to withstand the decompression.
・ Comes with a magnetic middle plate.
・ Use a desiccant on the bottom of the main unit under the middle plate.
・ It can be connected to a decompression pump and dried and saved in a decompression state.

・ Put a desiccant in a crystal dish or a share and place it on the bottom of the main unit.
・ Place the middle plate on the main unit.
・ Place the reagent on the middle plate.
・ Apply grease or vaseline between the lid and body, turn the lid or slide to spread it evenly.
・ When reducing pressure, open the cock and gradually decompress with aspillator or reduced pressure pump. After reducing pressure, close the cock.
・ If you have reduced the reagent, open the cock and return to the normal pressure. At this time, the cock gradually opens to prevent the reagent from rolling up.
・ When opening the lid, slide the lid sideways and open it.

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● Precautions for using glass decicata
・ Be careful not to drop it because it is heavy on the lid and the body.
・ If you stick to the main unit when opening the lid, do not try to open it. Make sure that the inside is normal, and tap it lightly with a mallet or plastic hammer from the side of the lid.
・ When reducing pressure, make sure that there is no scratches, cracks, and cracks.
・ Because it is thick, it is resistant to reduced pressure, but is not suitable for heating applications. It may be damaged by the temperature difference between the heating part and the non -heated part.