The Normal Saline Preservation Solution is mainly used to provide a suitable osmotic pressure environment and maintain the normal shape of cells, so as to achieve the purpose of preserving samples. plasma cation, 90% of the total osmotic pressure, so the amount of plasma sodium to osmotic pressure plays a decisive role. Normal serum chlorine concentration as the tendency for …
The preservation solution is used for collecting, transporting, maintaining and storing viruses, chlamydia and mycoplasma frozen for a long time. The scheme appeared with the emergence of flocking swab, which was put forward by Medico in 2008. Convert samples that are not easy to transport, such as feces and prickles, into liquid samples. In the process of sample collection, it …