You pick up a micro pipette that has a blue top and reads 100/1000. the window on the pipette reads from top to bottom 043. how many microliters is this?
The number on the top usually reads the maximum capacity in microlitres (1/1000) of a mL. The display (window) shows the number of microlitres the micropipette currently contains. Therefore the content occupies 043 microlitres.
By the way, you have a better chance posting this type of questions under the chemistry section.
