Cassette, 37mm, 3pc, 0.8µm MCE 50/Box Back Catalog number: GCU37080 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-1501-01 Tubing, 3/8 in. ID x 36 in. long for Gilian 10i and Gilian 12 Price on request 385-0113-01 Filter Cap, Replacement for Nephelometer Price on request 910-1710-EU-R G3 BASE,HFDC,EUCORD, NO CASE Price on request