#Guangdong | PCR (Polymerase Chain Reaction) is the gold-standard method of molecular diagnosis. After more than 40 years of extensive research and applications, the testing time is shortened from hours to 30 minutes, and it is challenging to further shorten the testing time at the technical level. Amazingly, the ultra-fast qPCR apparatus instrument developed by Guangzhou National Laboratory can complete 45 standard PCR cycles in just five to ten minutes, and the fastest worldwide known so far.