DNA sampling buccal swabs

The main structure is composed of a protective tube, a handle, a connecting rod and a sampling head. After sampling, the sampling head can be dislodged into the preservation tube by pushing the rear end of the rod.

Instructions for use of DNA sampling swabs:

Clean your hands, check the integrity of the product packaging before opening the seal and take out the swab. (Note: After taking out the disposable sampling swab to ensure that the sampling head does not touch the inner wall of the mouth outside the object, so as to avoid contamination of the swab.)
②, the DNA sampling swab into the oral cavity side, in the inner wall of the mucosa by moving up and down to scrape 15 to 20 times, according to the actual situation to increase the number of times, moderate strength, in order to tightly adhere to the mucous membrane of the inner wall of the oral cavity appropriate to ensure that the head of the sampling swab can be dipped in the mucous membrane of the oral mucous membrane cells; in accordance with the same method, in the other side of the inner wall of the oral cavity for the collection.
③, after sampling, please take the oral swab out of the mouth, put it into the sampling test tube, push the lever at the back end of the sampling swab, put the head of the sampling swab into the preservation tube, tighten it and save it.
Precautions:

①, the product is suitable for any age group of people in the natural cavity and other parts of the biological samples dipped test with
②, this product is a one-time use product, please do not use multiple times.
③, before sampling, please check whether the package is intact, if damaged, please stop using immediately, contact the dealer or manufacturer for replacement.
If allergy occurs after use, please stop using it immediately.
⑤, 30 minutes before sampling, please do not eat, smoke, drink alcohol, and do not use mouthwash to rinse your mouth, so as not to affect the sampling results.