50 * 50mm Borosilicate glass (pyrex) Back Catalog number: 8644AB-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended SSS-888A Sterile Bag 140 * 299mm. Box of 1000 Price on request A135-25 PTFE Beaker Price on request 8644S6-50S 50 * 50mm Stainless 316 240grit Price on request