PTFE Funnel Back Catalog number: A105-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-14 200mm Sieve. 106micron Price on request 8600M-20 Sample splitter. 20mm Price on request 8644AL-50 Coupon 50 * 50mm Aluminium coupon. 240grit (buff Price on request