PCR Machines

A PCR (Polymerase Chain Reaction) machine is a laboratory device that rapidly duplicates specific DNA segments. It works by repeatedly heating and cooling samples to activate enzymes that copy DNA, effectively making millions of copies from a small initial amount. This process enables detailed analysis, detection of genetic material, or identification of pathogens like viruses. PCR machines are essential tools in medical diagnostics, forensic analysis, and genetic research, providing accurate and efficient DNA amplification in a controlled, automated manner.