What does «embudo de adición» mean in Spanish?
- Glass container with graduated scale, used in laboratories for the transfer of liquids. They have a stopcock to control the flow of the liquid, especially for the transfer of a liquid slowly (drop by drop). Some addition funnels usually have a ground glass seal at the bottom, so that they can be fitted into a round bottom flask. The addition funnel is ideal for when a liquid must be added slowly, since its rapid transfer can have a rapid or violent reaction, or have side reactions.