Tub PTFE GA20x** Back Catalog number: 20920 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 59212-01 12Gauge Flanged Tubing Price on request 20919 Tub PTFE GA19x** Price on request SYRP-SSORK100 Schema O'rings for 100ml Stainless Steel Syringes Price on request