What is good about Huarakang disposable flocked sampling swabs
Experimental testing and the choice of reagents used is usually the quality control link that laboratory testing attaches importance to, and the quality control of the pre-test stage of specimen collection is an easily overlooked but very important part of the overall test quality control, and the correct choice of test sampling tools to ensure the reliability of the specimen test results.
Flocked nylon material swabs, made of fine nylon fibers through an innovative process, glued to the molded plastic rod, and other materials swabs compared flocked swab sampling head surface area is large, conducive to the adhesion of cells, specimens and other collections, flocked nylon collection head compared with other materials swabs found that flocked nylon swabs have soft, good water absorption, strong absorption capacity, good uniformity of release, short absorption time, The sample collection and release rate is high, reducing the rate of leakage of the sampled specimen; with a break point, easy to transport preservation and use.
Sampling swabs are divided into nasopharyngeal swabs, oral swabs, cervical swabs, DNA swabs, genetic swabs, and viral swabs, which can be used by various laboratory testing centers and hospitals. A variety of studies have shown that flocked nylon swabs have a more significant advantage in the ability to release cells, microorganisms, and viruses compared to various swabs commonly used in clinical practice.
Sampling flocked swab is three times higher than the traditional winding swab to collect samples and release samples, and does not cause damage to cell samples, well ensure the survival rate of cell samples, no residual fatty acids, no impact on the test detection effect, not to mention no harm to the human body.
The sampling swab is composed of nylon short fiber lint head and medical grade ABS plastic rod. The nylon short fiber acts like a soft brush, which can effectively improve the collection of cellular material; the capillary movement between the fibers forms a strong hydraulic pressure, thus ingesting the liquid sample; at the same time the sample clings to the surface of the swab and is easy to elute.
Product performance.
1、Connecting strength: When the moving rate of tensile testing machine fixture is 200㎜/min; the pull-off force between the sampling head and one end of the connecting rod should be not less than 2N.
2、Fracture strength: When the test span is 6㎝. The swab should be able to withstand 4N axial static pressure for 15s without permanent deformation or fracture.
3、Rotational friction: After gluing on the ABS rod and spraying the flock, the fastness to friction means not more than 2N in the test, rotating friction 360 degrees not less than 3 times, and the amount of surface dehumidification is not more than 2.
Product use.
Nylon flocked swabs are widely used and are ideal when used for bacteriological sample processing, virology cell culture, DFA testing, rapid direct testing, enzyme immunoassay testing, polymerase chain reaction and molecular diagnostic based testing, and forensic identification. It can also be used for pharyngeal sampling of respiratory viruses such as influenza, swine flu, avian influenza, and hand, foot and mouth.
Product features.
1、With extraordinary water absorption capacity, it can increase the number of specimens collected by its table from 20% of traditional sampling swabs to
2, has a release rate of more than 90% for the collected specimens, thus ensuring a high reliability of the results
3. Different preservation solutions are selected for different specimen types
4, Unique breakable design on the plastic rod for easy specimen transportation
5、Ethoxyethane sterilization, independent packaging
Ltd. medical device manufacturer, is a professional manufacturer of nylon flocked sampling swabs, dedicated to DNA sampling, oral sampling, virus testing, nasopharyngeal sampling and other medical experimental fields, to provide customers with DNA sampling, nasopharyngeal sampling, viral bacterial sampling, laboratory sampling, genetic sampling and other gynecological sampling and a variety of disposable nylon flocked sampling swabs. to help each field to obtain production and work progress properly. Our flocking technology has been certified by relevant medical institutions, and our production capacity has reached hundreds of thousands to millions of swabs per day, so that we can effectively cooperate with customers' order distribution and provide perfect after-sales service of flocking swabs more quickly.
