China Disposable Nasopharyngeal Sterile Nylon Throat Nasal Swab, Virus Sample Collection Flocked Swabs, Find details about China Virus Sample Collection, Swab Stick from Disposable Nasopharyngeal Sterile Nylon Throat Nasal Swab, Virus Sample Collection Flocked Swabs
According to different requirements:
1) Swab stick optional in material: wood, PP, PS, ABS
2) Swab tips optional in material: cotton, polyester fiber ( Viscose ), Rayon, Dacron, Nylon
3)The rod can be broken for sampling
4) Purpose: avoid pollution of the microbe before test