Lab covid 19 nasal test swab cotton in bud

الوصف

1. Lab Covid *9 nasal test swab cotton in
Covid *9 
Virus Sample Kit
Specification: *0 pcs/ box
Application: Collection, storage and transportation of human nasopharyngeal or oropharynx virus samples.
Description:
The virus sampling kit is based on hanks balanced salt solution. The solution contains inorganic salts. Amino acids. And protein-stable ingredients. The VTM has a stable osmotic pressure. Which provides a appropriate or oropharynx swabs are sent to the laboratory for follow-up testing to determine whether been infected with some kinds of viruses.
Main Ingredients:
Tube size: **0mmx*6mm. Sodium chloride: 0.8% potassium chloride: 0.*4%. Calcium chloride: 0.**4%. Magnesium sulface heptahydrate: 0.*2%. Disodium hydrogen phosphate heptahydrate: 0.**2%
Potassium dihydrogen phosphate: 0.**6% glucose: 0.1%, sodium bicarbonate: 0.**5%. phenol red sodium salt: 0.**2%..
Specimen collection procedures:

1. Remove cap from tube collect nasopharyngeal or oropharynx specimen with swab
2. Insert swab into the sampling tube.