To steam crab legs. 1  Pour 2 cups of water in a steamer or a large pot, add 1 tablespoon of salt and bring to the boil. 2  Add the crab legs, placing them onto a rack in the bottom of the pan or into the steaming basket.  As the water starts to boil again, begin timing.
1 Spinal fluid is normally clear and colorless. If it's cloudy, yellow or pink in color, it may indicate infection.  Protein (total protein and the presence of certain proteins). Elevated levels of total protein â greater than 45 milligrams per deciliter (mg/dL) â may indicate infection or another inflammatory condition.
What is being tested? Cerebrospinal fluid (CSF) is a clear, watery liquid that flows around the brain and spinal cord, surrounding and protecting them. A CSF analysis is a group of tests that evaluate substances in CSF in order to diagnose conditions affecting the brain and spinal cord (central nervous system).