|DNA Testing - http://www.gtldna.com/|
GTL is AABB and ISO 17025 Accredited. Get accurate DNA tests from a trusted laboratory. GTL offers affordable paternity and DNA testing that provides conclusive results. We encourage you to compare what we have to offer with other DNA testing laboratories before making this important decision. At GTL, we're confident you'll see that we offer the most accurate paternity and DNA tests available. Professional DNA Test Sample Collection.