Multiple choice

What is the germicidal lamp used for in the laminar flow hood?

  1. to light up workspace

  2. to kill bacteria

  3. to heat product

  4. to make product visible

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The UV germicidal lamp emits ultraviolet radiation, which damages the DNA of microorganisms, effectively killing bacteria and other contaminants.