PTFE Bottle Back Catalog number: A125-250 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 1243 TAPERED STOPPERS NS 14/23 Price on request 2596 URINE CONTAINER, 200ml (500 pcs) Price on request 1190 OVERTURNABLE STOPPERS, SYLICON RUBBER, o 7mm Price on request