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 KB-200 Kynar Bag 200L Price on request SC-9 Tedlar Bag (45.0L) Price on request GB25C Band, 25mm Shrink, Clear 1400/Pack Price on request