Filter, PVC, 5.0µm, 37mm, 100/Pack Back Catalog number: GF37500PVC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 375-0009-01 Carrying Case for Nephelometer Price on request 800450 Soap Solution, Flow Cell (8 oz.), Gilibrator/Gilib Price on request 910-1301-EU Gilian 800i,Starter Kit, EU Cord Price on request