A master's degree can boost your earning power, with the National Association of Colleges and Employers reporting that the average starting salary for a master's degree in computer science is $80,400.
Ammonia is a colourless gas with a characteristic pungent smell. It is lighter than air, its density being 0.589 times that of air. It is easily liquefied due to the strong hydrogen bonding between molecules; the liquid boils at â33.3 Â°C (â27.94 Â°F), and freezes at â77.7 Â°C (â107.86 Â°F) to white crystals.
Bismarck Brown - colors acid mucins, a type of protein, yellow and may be used to stain live cells. Carmine - colors glycogen, or animal starch, red. Coomassie blue - stains proteins a brilliant blue, and is often used in gel electrophoresis. Crystal violet - stains cell walls purple when combined with a mordant. This stain is used in Gram staining. DAPI - a fluorescent nuclear stain that is excited by ultraviolet light, showing blue fluorescence when bound to DNA.