Oscillators; Constant temperature incubators for laboratory use; Experimental devices in the field of fusion technologies, namely, cryostats; Laboratory apparatus and instruments for extracting nucleic acid, DNA; Laboratory apparatus and instruments, namely, homogenizers; Laboratory apparatus, namely, centrifuges; Laboratory pipettes; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; Ultrasonic sensors; Weighing equipment, namely, scales and balances