Filter, Tissue Quartz, (99.90% retention of 0.3µm Back Catalog number: GF25TQ Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37080GS Cassette, 37mm 3pc 0.8µm MCE, Gridded, Sterile, 50 Price on request KB-05 Kynar Bag 0.5L Price on request 910-1708-EU-R Gilibrator 3Low Flow Dry Cell Base Pack (No Case) Price on request