dna test kit - HUACHENYANG

The genetic history of disease families results from the inheritance of disease susceptibility genes so that DNA testing can detect these inherited susceptibility genotypes.

Collecting human oral DNA is a safer way to collect DNA samples and therefore is widely accepted and very convenient for forensic identification.

Vaginal swabs are applicable to the collection of vaginal surface cells, secretions, and microbial samples from women.

Home DNA Collection Kit for home self-collection of maxillary DNA specimens, combining collection, stable transport and storage.