A pie chart with a portion detached next to a gear.

Pie Chart And Settings Icon

Test tube or vial filled with medical liquid, blood sample, potion or other fluid.

Test Tube With Liquid

A magic potion or bubbly liquid in a round bottle with sparkles and a curved paper with lines of text. 

A piece of paper or paper sheet with a straight line on it.

A pie chart with a portion detached next to a bar chart.

A chat bubble containing portions of a mathematical equation or formula.

A test or lab tube with three liquid portions.