MicroTight Unions

MicroTight Connectors for Capillary Tubing - Connect two pieces of capillary tubing with our PEEK MicroTight Connectors. The True ZDV Unions allow two pieces of tubing to connect directly to each other — using the included gauge plug to ensure proper alignment. The standard union and elbow both feature a 0.006” (0.150 mm) thru-hole, adding only a small amount of additional flow-path volume to help ensure proper chromatographic results.