VICI Valco’s Cheminert C72 ultra-high pressure UPLC injector features a proprietary stator coating that permits pressures up to 15,000-20,000 PSI. Many of the latest analytical techniques require systems that are capable of this much pressure. The injectors use the same mounting system as the widely used Cheminert C2 series HPLC injectors. The optional microelectric actuator determines accurate positioning without limit switches or customer adjustment. Computer control is facilitated via RS-232 or RS-485 interface, but it can also be controlled manually. The actuator is CE-certified, and includes an autosensing 110/230 VAC to 24 VDC universal power supply. Available in four, six, eight, and 10 port configurations, with a choice of .004”, .006” or .010” bore.