PTFE Beaker Back Catalog number: A135-5 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A333-500 PTFE Scoop Price on request 8700B-07 200mm Sieve. 500micron Price on request 8644N-50 50 * 50mm Nylon (Polyamide) 6/6, FDA Grade, Price on request