Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Back Catalog number: GF25450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 375-0008-01 Protective Rubber Boot for Nephelometer Price on request 910-1709-EU-R Gilibrator 3 Standard Flow Dry Cell Base Pack (No Price on request 910-1701-EU-R Gilibrator 3 Deluxe Kit, All Three Dry Cell Sizes Price on request