Chemraz O'rings for 1, 3 & 8ml Stainless Steel Syr Back Catalog number: SYRP-SSORK8 Manufacturer: NEW ERA PUMP SYSTEM Availability: 3 weeks Price on request - + Recommended 10103657 SYR 25µl PEEK CONN 1/4"-28 UNF Price on request 86903 VALVE HVX 3-3 Price on request 10103668 SYR 50ml PEEK CONN 1/4"-28 UNF Price on request