Preparation. Preheat the oven to 350Â°. Make a dry rub by combining chili powder, salt, garlic and onion powders, black pepper, sugar, dry mustard and bay leaf. Season the raw brisket on both sides with the rub. Place in a roasting pan and roast, uncovered, for 1 hour.Add beef stock and enough water to yield about 1/2 inch of liquid in the roasting pan. Lower oven to 300Â°, cover pan tightly and continue cooking for 3 hours, or until fork-tender.Trim the fat and slice meat thinly across the grain. Top with juice from the pan.lace in a roasting pan and roast, uncovered, for 1 hour. Add beef stock and enough water to yield about 1/2 inch of liquid in the roasting pan. Lower oven to 300Â°, cover pan tightly and continue cooking for 3 hours, or until fork-tender. Trim the fat and slice meat thinly across the grain. Top with juice from the pan.
Duties and Responsibilities. Working under the supervision of clinical lab technologists, clinical lab technicians prepare specimens, follow detailed manual tests, and oversee automated analysis tests. Depending on the lab, clinical lab technicians can work with different specimens, like blood and tissue samples.
Medical laboratory technicians assist physicians in the diagnosis and treatment of diseases by performing tests on tissue, blood and other body fluids. Medical lab technicians most commonly work in hospitals or doctors' offices.edical lab technicians work under the supervision of a physician, lab manager or medical technologist and perform laboratory tests on specimens.