FLOCK SWABS 4520CS01 FORENSIC STER IND POUCH PK.100Innovative sample collection swabs incorporating unique nylon flocked tip which enhances sample recovery and release. Particularly useful for small samples associated with forensic investigation. Certified DNase and RNase free (forensic swabs are additionally certified free from Human DNA). Manufactured using inert components and available in individual paper peel pouch or empty dry tubes, gamma sterilised in outer cases as indicated.