A rapid screening test for the simultaneous detection of Microalbumin and Creatinine in human urine. This test is a semi quantitative, color comparison screen for the detection of microalbumin and creatinine. Measurement of the two tests at the same time from a single urine sample allows for the determination of the albumin to creatinine ratio (ACR). This test provides a preliminary screen only. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Abnormal results should be sent to a laboratory for confirmation.