Vici Jour Ferrule, ETFE, 3 mm, 10/pkg

PEEK Reducing Unions - Imperial to Metric. Connects 1/32", 1/16", 1/8", 1 mm, 2 mm, and 3 mm OD polymeric tubing. Flat-bottomed 1/4-28 fitting details. Completely inert and biocompatible. With these reducing unions, metric tubing can be connected to imperial fittings on valves and LC systems.