T25 EasYFlask, TC Surface, Filter Cap, Pack of 10 - FAQs

Q: What is the purpose of the Y marking on your Nunc EasYFlask solid caps?

The solid, vent/close caps on our EasYFlask culture flasks make use of a unique thread design to allow simple selection of a complete seal or free air exchange with the incubator environment. Once the cap is attached to the flask, any of the legs of the Y pointed straight down will indicate that the flask is tightly closed. If the cap is then rotated so that any of the legs point straight up, a channel will open to allow for gas exchange.

View additional product information for Nunc™ EasYFlask™ Cell Culture Flasks - FAQs (159910, 159920, 156499, 156367, 159934, 159933, 156340, 156472)

1 product FAQs found

What is the purpose of the Y marking on your Nunc EasYFlask solid caps?

The solid, “vent/close” caps on our EasYFlask culture flasks make use of a unique thread design to allow simple selection of a complete seal or free air exchange with the incubator environment. Once the cap is attached to the flask, any of the legs of the “Y” pointed straight down will indicate that the flask is tightly closed. If the cap is then rotated so that any of the legs point straight up, a channel will open to allow for gas exchange.