MEIDIKE GENE saliva collection kit is used to collect human saliva samples and transport them safely to ensure the stability of the samples and the accuracy of the experimental results. The advantage of saliva collection kit is that saliva contains abundant DNA, which is a good source of sample collection. The use of saliva collector can realize the non-invasive collection of DNA and RNA, which is not only simple and fast, but also can avoid the situation of blood drawing and pain.