50 * 50mm HDPE Opaque Back Catalog number: 8644H-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8600M-15 Sample splitter. 15mm Price on request A135-10 PTFE Beaker Price on request 8644T-100 100 * 100mm PTFE (Teflon) Price on request