9 SCIENTIFIC APPARATUS AND INSTRUMENTS, NAMELY, ELECTRICAL FIELD GENERATORS AND CAPACITOR IMPULSE GENERATORS FOR LABORATORY USE IN CONDUCTING, SWITCHING, CONVERTING, STORING, CONTROLLING, GUIDING AND DELIVERING OF ELECTRICITY IN TECHNOLOGIES RELATED TO THE TRANSFER OF BIOACTIVE MOLECULES INTO CELLS; FLUORESCENCE DETECTORS AND CELL SORTERS FOR USE IN DETECTION, SELECTION AND/OR SORTING OF CELLS TRANSFECTED WITH BIOACTIVE MOLECULES