Product introduction:
The saliva collection kit produced by HUACHENYANG is a user-friendly design for donors to self-collect DNA/RNA samples at home, it is an all-in-one system for collecting, stabilizing, transporting and storing RNA in saliva samples. This product is suitable for the collection, storage and transportation of DNA samples for genetic disease screening, genomic testing and disease testing. Non-invasive sample collection, safe and convenient operation. At the same time, the saliva sample has no contact and no pollution with the laboratory personnel, and can be directly detected automatically without the need for secondary transfer of samples.
Product advantages:
1. Non-invasive, painless, easy to handle. Ideal for children sample collection
2. Samples are non-infectious and can be shipped safely.
3. Self-collection, no need for a trip to a testing center.
4. Medical staff is not exposed to the risk of infection.
5. Unique funnel design prevents spillages or buffers flow back
Collection principle:
This product collects saliva samples secreted from the oral cavity through the collection tube, and evenly mixes the collected saliva with the saliva preservation solution, ensuring the integrity of the DNA in the saliva sample and its long-term storage at room temperature.
product instructions:
①. Relax your cheeks and knead gently for 30 seconds to produce saliva;
②. Gently spit about 2ml of saliva into the saliva collection funnel;
③. Pay attention to avoid excessive foam when collecting saliva (the upper foam is not included);
④. Open the DNA storage solution tube and unscrew the cap;
⑤ Pour the DNA preservation solution into the saliva collector, and confirm that the layered interface between the liquid in the sample collection and the upper foam reaches the scale line shown in 4ml;
⑥ Unscrew the collection funnel from the screw mouth of the saliva collection device, and remove the funnel (remember to dispose of the waste after use to avoid contact and pollution);
⑦. Tighten the cap of the tube on the sample collection tube, and mix the liquid in the tube upside down, so that the DNA preservation solution and the saliva sample are fully mixed to complete the sample collection work.
