... technology of a cold-light source, integrating sphere, and modularized blocking systematical design which enhances the stability of ... ), pH, Protein (PRO), Nitrite (NIT), Leukocytes (LEU), and Ascorbic Acid (Vc),Ca(calcium), CRE,MCA (Microalbuminuria). in 60 seconds. ... of test items veracity. -Continuous testing, can connect computer and emendation function, -Add legend * function on abnormal results ...