50 * 50mm PP Back Catalog number: 8644PP-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644N-100 100 * 100mm Nylon (Polyamide) 6/6, FDA Grade, Price on request A135-100C Cover for PTFE Beaker Price on request 8644S6-100S 100 * 100mm Stainless 316 240grit Price on request