Step 1: Tear the sealing paper on the disposable Oral swab bag and gently remove the sampling cotton swab from the bag. Note that the sampling swab must not touch anything other than the inner wall of the oral cavity to prevent it from being contaminated.
Step 2: Hold the oral swab on the side of the entrance cavity, rotate the inner wall mucous membrane for 10-15 rounds, and then move up and down to wipe the swab 5-10 times. The intensity is moderate to fit the mucous membrane of the oral cavity to ensure the sampling head The oral mucosal exfoliated cells can be taken at all points; in the same way, the other side of the oral cavity wall is collected.
Step 3: After the collection is completed, remove the Oral swab from the oral cavity and place it into the sampling tube. Smash the handle of the sampling cotton swab at the broken mark, cover the sample tube cover, and finally remove the barcode on the sample tube cover and tube. Convergence, sealed. Timely inspection.
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