This is a Review of the lab procedure. It must be known for the LAB Quiz.
1. Press, then insert the pipet into the solution. ( DO NOT press after inserting or bubbles form)
2. Press to the first stop only ( Pressing further will take a larger sample than expected, making it inaccurate.)
3. Release slowly ( or bubbles will form in the sample)
4. Press to the second stop and hold it 2 seconds. Remove the pipet from the solution with the plunger depressed.
The Procedure file is listed as a .Pdf file: