| Message: | How to use swab virus preservation solution
1. Before sampling, mark relevant sample information on the label of sampling tube.
2. According to different sampling requirements, use sampling swab to sample in corresponding parts. The specific sampling methods are as follows:
a) Nasal swab: gently insert the swab head into the nasopalatine part of the nasal meatus, stay for a while, and then slowly rotate to exit. The other swab swabs the other nostril, immerses the swab head in the sampling solution, and discards the tail. (suitable for sampling with this product)
b) Pharyngeal swab: wipe bilateral pharyngeal tonsils and posterior pharyngeal wall with swab. Similarly, immerse the swab head in the sampling solution and discard the tail. (suitable for sampling with this product)
3. Quickly put the swab into the sampling tube (including virus transport fluid).
4. Break the sampling swab at the broken place and tighten the tube cover.
5. Freshly collected clinical specimens should be transported to the laboratory within 96 hours at 4 ℃ - normal temperature, and those that cannot be transported to the laboratory within 96 hours should be stored at - 70 ℃ or below. The samples should be extracted as soon as possible after being sent to the laboratory. The samples that can be extracted within 24 hours can be stored at 4 ℃. If not, they should be stored at - 70 ℃ or below |
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