Metaprolol is a Beta-Blocker. It is not a blood thinner. It works to inhibit part of the parasympathetic nervous system. It is generally used to treat such things as high blâ¦ood pressure, fast heart rates, and to help the heart contract harder to put out more blood volume. Some common Blood Thinnners are Heparin, Lovenox, Warfarin (Coumadin), and Pradaxa.
Standard Industrial Classification - SIC Code. DEFINITION of 'Standard Industrial Classification - SIC Code'. A standard series of four-digit codes created by the U.S. government in 1937 for categorizing business activities. In 1997, the use of SIC codes was replaced in most (but not all) capacities by a six-digit code called the North American Industry Classification System (NAICS).
Every registered Washington firm is assigned a SIC or NAICS code. SIC codes can be up to four digits and NAICS codes can be up to six digits. The Quarterly Business Review (QBR) and the other Create a Report functions (i.e.