Ltd. sterile nasopharyngeal flocking sampling swab, sampling head 2.5cm, fracture point 8.0cm from the bottom, with super absorbent capacity, sampling volume can reach 95%, 3 times higher than the amount of traditional swab collection samples and release samples, and no damage to the cell samples, to ensure the survival rate of cell samples, no residual fatty acids, the test detection effect will not cause It will not affect the test results, and moreover, it will not cause harm to human body.

Ltd. sterile nasopharyngeal flocked sampling swab applications.

It can be used for laboratory testing centers and medical institutions to collect viral and DNA samples from patients' throat and nasal cavity infections, and applied to genetic testing, cytology sample processing, virology cell culture, enzyme immunoassay testing (ELISA), PCR testing, molecular diagnosis, etc. It can also be used for sampling the throat of influenza virus, avian influenza, hand, foot and mouth and other respiratory viruses.

Ltd. sterile nasopharyngeal flocking sampling swab product features.

Good sampling effect: sample collection and release up to 95 %

Independent sterilization packaging: using ethylene oxide sterilization, its residual amount is not more than 10 μg / g, no inhibitory interference to the subsequent application, peace of mind to buy

Unique design: ABS rod fracture point design, can be preserved according to different specimen retention requirements