50 * 50mm HDPE Opaque Back Catalog number: 8644H-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A105-150 PTFE Funnel Price on request 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request 8600M-25 Sample splitter. 25mm Price on request