f4c35689__S__Bureau_of_Labor_Statistics__Job_Duties
[Occupation] Medical and Clinical Laboratory Technologists and Technicians [ENTRY-LEVEL EDUCATION] See How to Become One [2012 MEDIAN PAY] $47,820 [Job Duties] 
Medical laboratory technologists (commonly known as medical laboratory scientists) and medical laboratory technicians collect samples and perform tests to analyze body fluids, tissue, and other substances.
Phlebotomists : Occupational Outlook Handbook: : U.S. Bureau of Labor Statistics