This product contains consumables and preservation solutions required for the collection and preservation of oral microorganisms.. This product is safe and reliable.
1 The swab head and the preservation tube are both sterilized.
2 It can effectively prevent the microbial species in the sample from changing, and protect the microbial DNA in the sample from degradation.
3 It is simple and convienient to use, the swab head can be directly immersed in the preservation solution for storage.
4 The microbial DNA extracted from the preservation solution can be subsequently used in restriction digestion, PCR and other molecular biology experiment.