Manufacturer of single-use virus sampling tube Manufacturer introduction: Shenzhen huachenyang Technology Co., Ltd. has a registered capital of 50 million yuan. Is not only committed to nucleic ac...View details
Nasal sampling flocked swab is made by high-efficiency independent technology. The head is soft and the experience is good when sampling. It will not cause traumatic bleeding. The elasticity of the rod is better. The head material collection and release samples are better. The release rate of the swab head is more than 95%. We have done scientific verification. Welcome to consult the nasal sampling flocked swab.
1、 Performance and structure
The product is composed of a swab head (nylon wool head) and polystyrene plastic rod. Sterile (micro type) plastic rod nylon flocking swab for nasopharynx (individually packaged) is disposable and sterilized by radiation.
Nasal sampling flocked swab
2、 Scope of application
- It is suitable for DNA sampling, nasopharynx, and other parts of the sample collection, convenient transmission, avoid pollution.
Name: nylon flocking swab for nasopharynx, plastic rod, aseptic packing
This product is produced by new technology in Australia. A large number of clinical trials abroad have shown that nylon flocked swabs have better collection and transportation effects on clinical biological samples than ordinary sterile swabs, especially for those samples that can not be submitted for examination in time and placed for too long.
- Connection strength: when the moving speed of the clamp of the tensile testing machine is 200 mm / min, the pull-out force of one end of the sampling head and the connecting rod shall not be less than 2n,
- Breaking strength: when the test span is 6cm, the swab should be able to withstand 4N axial static pressure for 15s without permanent deformation or fracture
- Rotational friction: after viscose is applied on the ABS rod, the rubbing fastness is no more than 2n, the rotational friction 360 degree is not less than 3 times, and the amount of depilated pile on the surface is not more than 2.
Aseptic disposable sampling flocking swabs have passed the national quality supervision equipment testing center for the whole project testing and issued the inspection and shipment qualified report. Sampling swabs are divided into throat swab, oral swab, DNA swab, and cervical swab, which can be used by various laboratory testing centers. The amount of samples collected and released by flocking swab is 3 times higher than that of traditional winding swab, and it does not cause damage to cell samples. It ensures the survival rate of cell samples and no residual fatty acids, which has no impact on the test results and does not cause harm to human body.
*Nasal swabs were collected by medical institutions to collect virus and DNA samples from patients with nasal infection;
*The virus and DNA samples of oral and throat infections were collected by medical institutions;
Specific summary and sampling method of virus sampling tube set Virus sampling tube product summary: Huachenyang virus sampling tube is suitable for nucleic acid extraction and later virus isolatio...View details