Profile: Tianjin Geneally Biotechnology Co.,Ltd is a biological sample collection, preservation and purification of clinical lab. The main products includes saliva sample collection kit, virus sample collection tubes, DNA/RNA extraction kits, DNA/RNA auto extraction systems, flocked swab, cotton swab, and DNA storage card. Saliva kit is a DNA and RNA saliva collection kit designed for the collection and preservation of nucleic acids (DNA/RNA) from saliva samples. The medium in n DNA and RNA saliva collection kit also could inactivate viruses making samples safe and ready for transport. Samples stored in the DNA/RNA shield saliva collection kits are stable at ambient temperature, and can be frozen for longer-term storage.