Sheath Air Purge Flow Filter for Nephelometer Back Catalog number: 385-0112-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200241 Impinger, Sorbent Trap, Midget, glass, with screw cap (25ml) Price on request 385-0113-01 Filter Cap, Replacement for Nephelometer Price on request KB-3 Kynar Bag 3.0L Price on request