Saliva DNA sample collection tube-without preservation solution

Saliva sample collection tube

Saliva is rich in vitamin C and is a high-quality source for sample collection. Saliva sample collection is a non-harmful and painless method of collection. This method will not cause any discomfort to the people being collected and is easily accepted. Therefore, it can maximize the sampling scope of genetic research and is especially suitable for large-scale population surveys of molecular epidemiology. Saliva samples can be stored for many years at room temperature, are environmentally friendly and easy to carry.




The collection tube is mainly composed of a funnel cover funnel collection tube and a small cover of the collection tube. There is a saliva preservation liquid sealed in a plastic film inside the funnel cover. After the liquid is mixed with saliva, it can be stored at room temperature for a long time, and the saliva sample will not be damaged. The base part is a saliva collection tube, which collects about ml of saliva. After collection, press the funnel lid to mix the saliva with the preservation solution. Then cover the small cap of the collection tube, tighten and shake well.

Product Features

■Easier No need to endure the pain of drawing blood, just spit out your saliva to get the sample

■ It is more convenient to stabilize the sample and store it at room temperature. It can be stored for several years and is easy to transport

■More efficient and convenient for automatic purification, which can produce more and better quality products

■ Collect samples more safely and non-invasively, reducing the chance of infection.

Collection Process


Do not eat, drink, smoke, or chew gum within minutes before collecting the saliva sample. Do not remove the plastic film on the funnel cover. Before spitting, relax your cheeks and rub them gently for a few seconds to produce saliva.