Hospital purchasing nasopharyngeal swab manufacturer-Medico Packing instructions of Medico nasopharyngeal swab manufacturers: หนึ่ง: ใช้ 50 ตัวอย่างเนื้อเยื่อสดด้วยไม้กวาดเก็บตัวอย่างจมูก 1. Estimate the volume of this product required to completely immerse the sample (1g tissue requires 10mL). 2. Mark the collection tube and add the estimated amount of this product. 3. Cut the sample into pieces with a …