Sam012410go Sam012410go Science Answered Identification Directions: Identify the methods of separating mixtures described in each sentence. 51. Use in filtering impurities from water to make it safe to drink. 52. Crude oil, gasoline, petroleum are products of this process that are useful in transportation 53. It is placed inside the appliances, computers, gadgets to hold the different parts of its interior wirings and connections 54. The most common way of separating mixtures that use hands in selecting materials 55. It is used in hospitals to detect the level of alcohol in the bloodstream