ICL offers a variety of Flow Cell adapters that will attach to standard IR liquid cells. 0007-5137 is comprised of 10 Delrin 1/4-28 compression nuts, 10 feet of PTFE tubing (1/8") and 10 Tefzel® ferrules that thread into a 1/4-28 thread that is found on the ICL SL-5 E-Z Flow Cell and some Specac and P-E cells.