A city of eastern Argentina, an industrial suburb of Buenos Aires. n.
1 Monitor product quality to ensure compliance with standards and specifications. 2  Conduct chemical or physical laboratory tests to assist scientists in making qualitative or quantitative analyses of solids, liquids, or gaseous materials. 3  Order and inventory materials to maintain supplies. Provide technical support or assistance to chemists or engineers. 2  Compile and interpret results of tests and analyses. 3  Develop or conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates, or products.
Dialysis Technician Job Description. A hemodialysis technician performs dialysis treatments for patients with kidney disease. Dialysis is necessary when the kidneys are unable to remove excess waste and toxins from the body. Dialysis essentially does what the kidney no longer can. In the process of dialysis, the patient is connected to the machine by a tube, which draws out blood, cleanses it, and returns it to the patient. It must be performed for three to four hours several times a week.