The medium selected for VTM-N is based on Tris-HCl buffer, with EDTA and guanidine salt added as protein deformers and nuclease inhibitors, so it can inactivate the virus, but does not affect the integrity of the viral nucleic acid, which is beneficial Nucleic acid extraction and analysis of subsequent samples, but not suitable for separation and culture. Contains guanidine salt to quickly fix viral RNA and prevent degradation
· Swab: Φ(2.2-2.5)x150mm (swab rod), approx. Φ5mm (swab head)
· Transport tube: Φ16x58 (5ml), Φ16x87 (10ml)
· Delivery medium: 1ml/tube, 3ml/tube
· Biosafety specimen bag: 6"x9"








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