Swabs Hisopo Torunda muestra COVID19 Inactivado 3ml

Swabs Hisopo Torunda muestra COVID19 Inactivado 3ml

Composition:
1. Medium: biocomma® transport and preservation medium (classic) adds antibiotics, BSA, cryoprotectant, biological buffer and amino acid on the basis of Hank’s solution, which has better maintenance      capability of virus integrity than Hank’s solution;
biocomma® transport and preservation medium (inactivated) adds cryoprotectants, biological buffers, amino acids, guanidine salts, and RNA protectants on the basis of Hank’s solution, which can be used to lyse viruses and release nucleic acids directly, thereby eliminating RNase and making virus to lose its abilities of infection, causing disease, and reproduction without affecting the protein primary structure of the virus.
2. Swabs: Optional Oropharyngeal or nasopharyngeal swabs, the flocked swab tip has a higher collection and release rate to ensure the accuracy of PCR test result. The plastic shaft made of ABS material has an unique breakpoint design, and the breaking process is microdebris-free.

3. Sampling tube: The tube is made of thickened premium polypropylene, which could be frozen at temperatures as low as -196°C under liquid nitrogen. The height of sampling tube containing 3 mL/5 mL medium is greater than 5 cm, which is to prevent the contamination from drop splashing out. The sampling tube containing 1 mL of culture medium is a standard 2 mL microtube, which is suitable for automated workstations.
Instructions for Use Swabs Hisopo Torunda:

◆ According to different experimental purposes, use swab to collect samples
at the corresponding part;
◆ After sampling, quickly place swabs into the corresponding Transport
and Preservation Medium tube, break the plastic shaft at the breakpoint and
tighten the tube cap;
◆ The detailed sampling method is as follows:

a) Nasopharyngeal Swabs: gently insert the swab tip into the nasal palate of nasal passages, and slowly turn to exit after a while. Use another swab to collect samples from the other nostril, then quickly immerse the swab tip in the sampling liquid, break the sampling swab at the breakpoint and discard the handle end.

b) Oropharyngeal Swabs: wipe the bilateral pharyngeal tonsils and posterior pharyngeal wall with a swab and exit, then quickly immerse the swab tip in the sampling liquid, break the sampling swab at the breakpoint and discard the handle end.

◆ Transportation and storage conditions Swabs Hisopo Torunda:

a) When collect specimens with biocomma ® Classic Transport and Preservation Medium, sampling tube should be transported to the laboratory within 48 hours at 2-8°C. Specimens used for virus isolation and nucleic acid testing should be tested as soon as possible. Specimens tested within 24 hours can be stored at 4°C; specimens that cannot be detected within 24 hours should be stored at -70°C or below (If there is no storage condition at -70°C, please store it temporarily in the refrigerator at -20°C).

b) When collect specimens with biocomma® Swabs Hisopo Torunda
Inactivated Transport and Preservation Medium, sampling tube should be delivered to the laboratory within 7 days at room temperature (5-25°C), it will be better if there are ice bags during transportation. For a better performance, specimens used for nucleic acid detection should be tested within 24 hours.

Precautions:

◆ This product is only used for in vitro diagnosis(IVD).
◆ The liquid in the sampling tube is the transport medium, and it cannot be
dipped with a sampling swab before sampling.
◆ The waste sample collection solution should be sterilized.
◆ If it is found that the transport medium is out of date, the liquid is discolored, turbid, or leaks, it is forbidden to use.