・ It is a glass -made crispy flask cover that separates the cover part and the flask part.
・ There are a wide range of applications such as chemical reactions and biological reactions.
・ Common circulation (TS Symbol) The connection part of the standard can be used for installation of various sensors, adding samples, introducing gas, and exhaust.
・ Use the O -ring in combination with a SCHOTT type band.
・ The groove of the O -ring is only on the flask side and there is no groove on the cover side.