Translation of "stopcock" to Portuguese language:

Dictionary English-Portuguese

Stopcock - translation :

When the bottom layer has been removed, the stopcock is closed and the upper layer is poured out through the top into another container.	O usuário deve ser cuidadoso de forma a fechar o registro exatamente quando todo o líquido mais denso tenha sido evacuado do funil.
To use a separatory funnel, the two phases and the mixture to be separated in solution are added through the top with the stopcock at the bottom closed.	Para usá lo, os dois líquidos em uma mistura são vertidos dentro do funil através do bocal, com o registro fechado.