Lets say I have a table emp_details with columns as emp_id and in_time. E1 10/1/2009 10:34:00 AM. E2 11/3/2009 10:32:00 AM. E3 1/12/2010 10:19:00 AM. E4 1/4/2010 10:19:00 AM. E5 1/5/2010 10:26:00 AM. E1 1/6/2010 10:22:00 AM. E3 1/13/2010 9:59:00 AM.
Analytical Chemists require a bachelor's degree in chemistry, physics, or other related field just to obtain entry-level positions. Obtaining extensive lab experience through work-study programs or internships is highly recommended.
Analytical chemistry is the analysis of chemicals, their properties, and how they react. It also involves the development of tools and methods for doing this analytical work. Analytical chemistry is used by chemists of all disciplines, but some professionals focus solely on the development of analytical methods.