Chemraz O'rings for 5ml Stainless Steel Syringes Back Catalog number: SYRP-SSORK5 Manufacturer: NEW ERA PUMP SYSTEM Availability: 3 weeks Price on request - + Recommended 90666 TUB PTFE 1xLUER F GA16X** Price on request 10146431 GA20 ** Flangeless Fitting 1/4"-28 5/pk Price on request 88987 TUB FEP 1X1/4" 2X1X600 Price on request