Isohelix Buccalyse Direct to PCR Kit for 50 samplesIsohelix BEK 50 Single Step Single Tube DNA Release Kit The Isohelix Buccalyse Direct to PCR Kit produces high DNA yields from buccal swabs (2 to 4g average total yield from an adult) offering significant advantages of ease of handling, speed and ease of sample preparation with rapid extraction of PCR ready DNA using a single tube method not requiring centrifugation. Kit Features Quick and easy 1 tube 1 step kit PCR ready DNA in under 20 mins For