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 20919 Tub PTFE GA19x** Price on request 9378-01 VALVE, CERAMIC, 8-5, MVP Price on request 32150 85N 5µL B/P (26s/51/2) Price on request