A saliva collector is a type of biomedical laboratory consumables.
1. Gently spit oral saliva into the oval collection mouth of the saliva collector. When collecting saliva, try to avoid excessive foam.
2. Collect saliva until the layered interface between the saliva in the collection tube and the upper foam reaches the mark indicated by 2ml.
3. Evenly buckle the cover of the collector with the preservation solution to the oval collection port. There is a slight clicking sound when it is buckled. At the same time, the preservation solution flows into the collection tube evenly, which means that the cover has been buckled. Gently open the lid of the collector, and then close it evenly again until the preservation solution flows into the collection tube evenly.
An introduction to how to use the saliva collector!
4. Gently shake the DNA saliva collector to make the cell preservation stabilizing solution flow into the collection tube more completely.
5. Confirm that the layered interface between the liquid in the collection tube and the upper foam reaches the mark indicated by 4ml.
6. Confirm that the collection is complete.
