Our standard sample is a buccal swab. Once rubbed inside the mouth, the swab will contain saliva and skin cells. easyDNA can also test non-standard samples such as semen, blood, hair and nails. We test DNA taken from items that a subject has been in contact with such as a handkerchief or tissue, condom, bedding, cigarette butts and chewing gum. Our DNA forensic testing web page offers a price list and list of non-standard samples we can test.