Disposable foam nasal swab MFS-94000KQ is used for biological specimen collection and elution. It is alway used with specimen stroge tube or rapid test kit. رغوة البولي يوريثان الخاصة, الصف الطبية, swab tip that allows a better clinical sample collection and the following immediate release into the liquid transport medium. برعم الإسفنج الناعم أكثر راحة للمرضى, and has …