Dna Testing Process News Today

At a few steps during the way. those would be blank samples. those samples need to remain blank the entire process. >> in the lab while youre analyzing evidence thats submitted in the lab, do you wear any kind of clothing attire to make sure that you dont cross-contaminate anything? >> yes. whenever i have an item of evidence open and im physically examining that item, im required to wear a lab coat, a mask, gloves and sometimes a hair net depending on the item. when im actually working with the...

At a few steps during the way. those would be blank samples and those samples need to remain blank the entire process. >> in the lab, while youre analyzing evidence submitted in the lab, do you wear any kind of clothing attire to make sure you dont cross contaminate anything? >> yes. whenever i have an item of evidence open and im physically examining that item, im required to wear a lab coat, mask, gloves and sometimes a hair net depending on the item. when im actually working with the tubes an...