Cover for PTFE Beaker Back Catalog number: A135-250C Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644T-100 100 * 100mm PTFE (Teflon) Price on request A106-20 Micro Spatula. 316L stainless steel Price on request A135-600 PTFE Beaker Price on request