Serum immunoglobulin tests may be used in the assessment of conditions associated with chronic inflammation (eg. rheumatoid arthritis, systemic lupus erythematosus, autoimmune liver disease) or chronic infections (eg.hepatitis C, HIV).erum immunoglobulin tests may be used in the assessment of conditions associated with chronic inflammation (eg. rheumatoid arthritis, systemic lupus erythematosus, autoimmune liver disease) or chronic infections (eg. hepatitis C, HIV).
Nitrogen is classified as an element in the 'Non-Metals' section which can be located in groups 14,15 and 16 of the Periodic Table. Non-metallic elements exist, at room temperature, in two of the three states of matter: gases (Oxygen, Hydrogen & Nitrogen) and solids (Carbon, Phosphorus, Sulfur and Selenium).
There are 3 basic states of matter. These are solid, liquid and gas. The melting point is the temperature at which matter changes completely from solid to liquid, thereby melt â¦ ing. The boiling point is the point at which matter changes completely from liquid to gas, thereby evaporating.itrogen melts at 63.15 K or -210.00 Â°C or -346.00 Â°F. Nitrogen boils at 77.36 K or -195.79 Â°C or -320.3342 Â°F.   Everything more you need can be found by using the l â¦ ink below. It will take you to the Wikipedia post on nitrogen, and knowledge is provided there for free.