Perifix® Standard NRFit® Product Quick Finder close Product Quick Finder Show results Choose a category or subcategory Show categories B. Braun VetCare Perifix® Standard NRFit® Epidural catheter Perifix® Standard Regional Anesthesia products with NRFit® connector, in line with the ISO Standard 80369-6 Stiff catheter shaft for easy catheter insertion Made of PolyamideLength 1000 mmClear blue markings embedded in the catheter materialThreading assist guide