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

Test Tube With Liquid

A technology or science machine with sliders, shapes and buttons.

Machine

A microscope seen from the side with a eyepiece and a slide. 

A standing machine with an angled surface, a round button, a slot and a screen.

Some science-related screen content with elements such as shapes and an electron.

Laboratory test tubes
 inside of a chat bubble.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

A poster or screen displaying a magnifying glass inspecting a DNA strand.