REAGENT INJECTOR

An injector (110, 400, 600, 800, 900) for injecting a reagent includes a first injector body (202, 402) defining a first end (805) and a second end (807). The first injector body (202, 402) further includes an outlet opening (228, 428) disposed proximal to the second end (807). The injector (110, 400, 600, 800, 900) further includes a valve assembly (216, 412) at least partly enclosed by the firstinjector body (202, 402). The valve assembly (216, 412) is configured to selectively dispense the reagent through the outlet opening (228, 428) of the first injector body (202, 402). The injector (110, 400, 600, 800, 900) further includes a cover member (801) coupled to the first injector body (202, 402) and adapted to at least partially cover the second end (807) of the first injector body (202,402). The cover member (801) includes an integral flange portion (803) for mounting the injector (110, 400, 600, 800, 900) on a component. 一种用于喷射试剂的喷射器(110，400，600，800，900)包括第一喷射器本体(202，402)，所述第一喷洒器本体限定第一端(805)和第二端(807)。所述第一喷