Tag Archive Disposable sampling swab


What are the characteristics of disposable sampling swabs

What are the characteristics of disposable sampling swabs

The disposable sampling swab adopts the flocking method of spray and electrostatic charge,

so that millions of nylon microfibers are vertically and evenly attach to the handle end.

The capillary action between the nylon fiber bundles is conducive to the strong hydraulic absorption of the liquid sample.

Compared with traditional twisted cotton swabs, the capillary action between nylon fiber bundles can release a lot of samples, and most of the samples collected by traditional twisted cotton swabs are captured in the fiber matrix at the end of the cotton swab, only a small amount of 20-30 % Of the sample can be released.

The flocking cotton swab can retain the microbial sample on the fiber surface, and the rapid elution is greater than 95% of the original sample,

which can easily improve the detection sensitivity.

Sampling swabs are certified to be free of ribonuclease (RNAse), deoxynucleic acid (DNAse) and human deoxyribonucleic acid, and no PCR inhibitors.


1.It not only has excellent water absorption capacity, but also can increase the number of specimens collected on the watch from 20% of the traditional sampling swab to 60%.

2.The release rate of collecte specimens exceeds 90%, thus ensuring the high reliability of the results.

3.There is a unique breakable design on the plastic rod, which is convenient for specimen transportation.

4.Different preservation solutions are selecte for different types of specimens.

5.It is make of non-inhibitory DNA amplification materials, and it has be verify that it can be directly amplified by PCR, eliminating the need for extraction.

6.It adopts single and independent packaging to avoid pollution.

7.Strict process conditions, no DNase and amplifiable human DNA.

8.The tube body is transparent, and the inspection materials are intuitively visible.

9.The unique casing design can ensure the air circulation in the casing,

Prevent the sample material from becoming moldy due to humidity and sealed environment;

It can not only avoid external air pollution magazines, but also does not affect the quality of inspections