Dip the strip into the urine up to test area for no more than 2 seconds. Remove excess urine as excessive urine may cause the interaction of chemicals between adjacent reagents pads. Parameters for Cybow 5 test strips: Glucose, Ketones, Blood, pH and Protein. Store in a cool, dry place. Do not store in a refrigerator or freezer. Store away from moisture and light. Replace the bottle cap immediately and tightly after removing test strips and keep the bottle tightly closed between tests.