Cover for PTFE Beaker Back Catalog number: A135-500C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A105-50 PTFE Funnel Price on request 8644AL-100 100 * 100mm Aluminium coupon. 240grit (buff #4) Price on request 8644N-50 50 * 50mm Nylon (Polyamide) 6/6, FDA Grade, Price on request