10mL,Average size:~20nm 10mL,Average size:~100nm 10mL,Average size:~200nm 10mL,Average size:~500nm 10mL,Average size:~800nm 10mL,customized
10mL,Average size:~200nm 10mL,customized 10mL,Average size:~20nm 10mL,Average size:~100nm 10mL,Average size:~500nm 10mL,Average size:~800nm
WeChat scavengingOnline consultation