1 For care provided from 5 through 12 hours per day, use the full-day rate. 2  For care provided more than 12 hours but less than 17 hours in a day, use the full-day rate for. 3  the first 12 hours and the part-day rate for the remainder.
Racking Tubes, Canes, and Siphons. Racking is just a fancy term for siphoning or moving your beer from one container to another while leaving behind any settled solids in the first container. If you've looked around, you will see that there are an array of devices available for achieving this.
A tool that holds the test tube. This will be helpful if you are heating the tube. test tube rack. A tool used to hold test tubes while reactions happen in them or while they are not needed. Place the test tubes upside-down when down with them so the water evaporates from the tube.