PTFE Beaker Back Catalog number: A135-5 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644AL-100 100 * 100mm Aluminium coupon. 240grit (buff #4) Price on request A135-5000 PTFE Beaker Price on request 8644S4-100S 100 * 100mm Stainless 304 240grit Price on request