Condenser microphones are the most common types of microphones you'll find in studios. They have a much greater frequency response and transient response - which is the ability to reproduce the speed of an instrument or voice.
protein-bound iodine test n. A test to determine thyroid function in which serum protein-bound iodine is measured. The American HeritageÂ® Stedman's Medical Dictionary
The iodine reagent used for the starch test is usually prepared by dissolving iodine in water, after potassium iodide has been added to improve iodine's solubility. The resulting compound is a triiodide ion complex that has the ability to produce the intense blue coloration.