Buccal Collection Card

       Buccal collection card is one kind of Cellulose matrix for DNA storage, especially for the collection, transportation and storage of different kinds of biological fluid, such as saliva, and cell culture fluid. By the distinct fomular and production engineering,when the biological sample contacts with the buccal collection card, the color of the card will change from pink to white, which indicate the area for the PCR process.

       1.Precise and long-term-stable color indication. When biological fluid contacts with buccal collection card, the color changes from pink to white immediately, ensuring the efficacy of finding the location of buccal cells.

       2.Secured DNA collection mode and avoid the contamination of DNA enzyme and possible amplified human DNA.

      3.Lower the harm to objects during the sample collection and avoid the defensiveness of objects.