Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCO37050 Housing, 37mm, 3Pc, 50/Box Price on request 800301 Pump Body & Set Screw Price on request 800772 Impinger, S-P, Micro, PVC Coated glass (2 oz./50ml), collar clip Price on request