Sterilized individually packaged flocked swab (nasal), non-toxic to viruses-RNase-free bacteria, suitable for molecular techniques. Complete and fast release of samples (up to 90%). The axis is made of flexible plastic and the end is made of synthetic material (polyester/NYLON) with 3mm diameter. Length 149mm with breakpoint at 82mm. Stored at 10-30°C. Expiration date of 3 years. CE/IVD Marked.