... /hour 4. Large storage up to 100000 results TECHNICAL PARAMETERS:Test Items: Urobilinogen, Bilirubin, Ketones, Blood, Protein, Nitrite, WBC, ... pH, Ascorbic acid, Microalbumin, Specific Gravity, Color and Turbidity. Test Principle: Colorimetric method. Sample Request: 2.0ml native urine sample ... , 1.0ml uptake volume. Test Speed: 240 samples/hour Memory Capacity: 100,000 results ...