What color is Coomassie Blue- when exposed to:Anionic Compounds? And Cation compounds?

Bio Lab

What is sterilization and what temperature, and pressure is used to sterilize labware?
What color is Coomassie Blue- when exposed to:Anionic Compounds? And Cation compounds?
How many micro liters is 1mL of water?Why do we use a pipette? What are the advantages?