Saliva collector features:
1. Safe: painless, non-invasive, no cross - infection.
2. Convenient: transportation at room temperature, storage at room temperature for 24 months after sampling,DNA does not degrade.
3. High efficiency: the amount of DNA obtained, high extraction efficiency.
4. Bar code: each sample has a unique international standard bar code to standardize sample management and protect the privacy of the subjects.
5. Easy to operate: only three steps to complete the sampling, avoid misoperation.
