Take out the sampling tube and swab. Before sampling, mark the relevant sample information on the label of the preservation tube or attach the bar code label.






According to different sampling requirements, sample the corresponding parts with the swab.
A. Throat sampling
B: Nasal sampling





Palace the swab into the storage tube immediately after sampling. Break off the sample swab, dip the head of the swab in the preservation solution, discard the sampling handle and tighten the cap






Fresh samples should be transported to the laboratory within 48 hours. For special cases, please refer to the instructions ( the stable storage time and condition)