Schema O'rings for 20ml Stainless Steel Syringes Back Catalog number: SYRP-SSORK20 Manufacturer: NEW ERA PUMP SYSTEM Availability: 3 weeks Price on request - + Recommended 10119920 Tub FEP GA22x** Price on request 21014 SS 304GAUGE 14 Price on request 90661 TUB PTFE 1xLUER F GA11X** Price on request