uni 4dThe 4D-Nucleofector ® X Unit is one of the four functional modules of the 4D-Nucleofector ® System. It supports Nucleofection of various cell numbers (2 x 10 4 to 2 x 10 7) cells inUnit 4D: Storing and communicating information in a laboratory Vocational Scenario: I am a lab technician working in the development department for a pharmaceutical