Disposable Medical Flocked Antigen Nasal Swab Nasopharyngeal Swab Zhejiang Show Bo Electronic Technology CO., Ltd. Base Info Material：100% NylonQuality Guarantee Period：Two YearsSize：150mm Description Pre：Flocked Throat Sample Collection Swabs/Swab Stick Nasal Next：Medical Luer Lock 2ml Disposable Syringe
