PTFE Beaker Back Catalog number: A135-25 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644AB-100 100 * 100mm Borosilicate glass (pyrex) Price on request 8509A-1200 Aluminium Case 1250 * 225 * 75 Price on request 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request