Droplet Chip Digital PCR Analysis System is a six-multiplex digital PCR platform used for the precise and ultrasensitive quantification of nucleic acids without standarding curve. The system contains droplet generator, PCR system and microchip reader , the generator partitions samples into 25000-32000 droplets, after PCR, the readers detect different fluorescence signal of each droplet, According to specialized software and algorithms, the template quantity can be calculated.