Quick Answer. Low glomerular filtration rates (GFR) are caused by chronic kidney diseases according to MedicinePlus. The GFR is a measure of the amount of blood that passes through the glomeruli, which are tiny filters in the kidneys responsible for removing waste, in a single minute. To determine the GFR, blood tests are required.
1 For work performed from July 24, 2007 to July 23, 2008, the Federal minimum wage is $5.85 per hour. 2  For work performed from July 24, 2008 to July 23, 2009, the Federal minimum wage is $6.55 per hour. 3  For work performed on or after July 24, 2009, the Federal minimum wage is $7.25 per hour.
If an employee is covered by federal and Colorado state minimum wage laws, then the employer must pay the higher minimum wage. Federal minimum wage is currently $7.25 per hour, which is lower than the 2015 Colorado state minimum wage of $8.23.Therefore, based upon current information, covered employers in Colorado will have to pay their employees the higher value of $8.23 per hour under Colorado law beginning January 1, 2015.f an employee is covered by federal and Colorado state minimum wage laws, then the employer must pay the higher minimum wage. Federal minimum wage is currently $7.25 per hour, which is lower than the 2015 Colorado state minimum wage of $8.23.