Nasopharyngeal Swab

Nasopharyngeal swabs are used to detect respiratory viruses, such as RSV, COVID-19 (coronavirus), influenza viruses A and B, or parainfluenza viruses.Nasopharyngeal swabs are made of high quality flocking, and produce in our one hundred thousand level purification workshop, which is certified RNAse, Dnase, Pyrogen free. The break point is designed at 80mm position which can be easily broken and put into the sampling collection tube.Keywords:Nasopharyngeal Swab, Manufacturers, Suppliers, Wholesale, Customized, In Stock, Free Sample, China, Factory, Made in China, Discount, Low Price, Quotation, CE, Newest, Quality

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