50 * 50mm Stainless 316 Bright Polish Back Catalog number: 8644S6-50B Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8505A-11 Case Price on request SSS-888B Sterile Bag 254 * 382. Box of 1000 Price on request A105-50 PTFE Funnel Price on request