Carrying Case for Nephelometer Back Catalog number: 375-0009-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37C1000 Band, 37mm Shrink, Clear 1000/Pack Price on request GPG37100 Filter, Support Pads, Cellulosic, 37mm, 40.0µm, 10 Price on request 811-9917-01 Go-Cal Replacent Filter Price on request