The egg white is mixed with a little yolk. The egg white is not at room temperature, and it is too cold to be sent away. The egg white is not fresh enough. There is oil and water in the bowl. The temperature in the room was too low and too cold when it was sent away. Solution:

Ensure that there is no oil or water in the basin. Make sure that the egg white is completely free from any yolk. Buy fresh eggs again. Take the egg white out of the refrigerator and put it on hold for a while before sending it away. Put a container with hot water under the bowl.