The sterile swabs are constructed from the highest quality 100 ppi polyurethane foam. Complete thermal bond construction eliminates adhesive contamination. The swabs are made to exacting and consistent tolerances using high precision automated processes. The swabs are visible through clear packaging, which also offers visibility of seal integrity.

• Gamma irradiated eliminating repackaging, documentation and validation
• Lot number and expiration date marked on each package and included in barcode for inventory controls