50 * 50mm Nylon (Polyamide) 6/6, FDA Grade, Back Catalog number: 8644N-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8703A-05 5ml Automatic burette Price on request 8420A-750 Grab it 750mm long Price on request 8700B-10 200mm Sieve. 250micron Price on request