Normal values range from 0.4 - 4.0 milli-international units per liter (mIU/L). Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or test different samples. Talk to your doctor about the meaning of your specific test results.
The primary system also allows for absentee or early voting, while caucuses do not. The term covers a few different kinds of elections, though they all have ballots. While caucuses tend to be split between open and closed, there are several different kinds of primaries.
The territories of American Samoa, Guam and the Virgin Islands use the caucus also. All other states and Puerto Rico use primary elections or a combination of the voting formats. Caucus meetings are arranged by either the state or political party to take place at a certain place and time. Caucuses are unique in that they allow participants to openly show support for candidates. Voting is often done by raising hands or breaking into groups according to the candidate participants support.