Freeze-dried ball, is a feature of IVD in vitro diagnostic industry hot push, different from freeze-dried powder and freeze-dried block, 

is a new vacuum freeze-drying technology, is the mixed active biological reagents through the Ji kerr liquid nitrogen point liquid freeze bead  

 machine point liquid into liquid nitrogen to freeze into the size and weight of the ball required, and freeze-dried machine vacuum freeze drying processing,

to get smooth sphere-freeze-dried ball.   The freeze-dried balls of collagen and polypeptide are processed by freeze-dried machines.

Freeze-dried ball, also known as freeze-dried bead, liquid nitrogen point ball, refers to the reagent/pharmaceutical liquid, 

through the professional precision ceramic micro-pump point to liquid nitrogen, so that under the action of low temperature liquid nitrogen, 

quickly frozen into a uniform shape of the regular small solid ball, and then collected into the Xinqiu freeze-drying equipment frozen storage.   

The freeze-dried bead technology can maintain the activity of enzymes/proteins, and the freeze-dried bead has a loose network structure and rapid redissolution. 

 Freeze-dried bead technology can convert unstable chemical reagents into high-quality, stable and quantitative freeze-dried bead pellets,

 which is especially convenient for drug storage and transportation, and is a welcome technology.