Hospital purchasing nasopharyngeal swab manufacturer-Medico Packing instructions of Medico nasopharyngeal swab manufacturers: Um: Usar 50 amostras de tecido fresco com zaragatoas nasais 1. Estimate the volume of this product required to completely immerse the sample (1g de tecido requer 10mL). 2. Marque o tubo coletor e adicione a quantidade estimada deste produto. 3. Cut the sample into pieces with a …