Microinjection pump system purchase proposal

Microinjection pump system development background:

A mechanical device for controlling the movement of a microinjection needle within a microscope field under a high-inverted microscope using a micromanipulator for performing microscopic manipulation of cells or ear

Farm scientific disinfection practical knowledge

1. What is disinfection?

Answer: Disinfection is the use of physical, chemical or biological methods to remove or kill pathogenic microorganisms in the external environment so as to cut off the transmission route and prevent the occurrence of animal infectious diseases.

2.