Aijunta e sa jeleng letsoho la syringe e etselitsoeng syringe e etselitsoeng li-laboratori, e loketse tlhahlobo ea mohlala ho Hpl le GC. Lifilimi tsena li ka atleha ho sefa libapali tsa sepakapaka ka thata ea likhomo tsa lilibamo, sireletsa liluma-hloko le liletsa tsa liletsa, le ho netefatsa ho nepahala le liletsa tsa ho sekaseka litholoana.