Tests for pH, Protein, Glucose and Blood in Urine.Intended for use in the USA.Questions or Comments call 1-800-348-8100Reagents: Based on dry weight at the time or impregnation.Blood: 6.8% w/w diisopropylbenzene dihydroperoxide; 4.0% w/w 3,3"5,5"-tetramethylbenzidine; 48.0% w/w buffer; 41.2% w/w nonreactive ingredients. pH: 0.2% w/w methyl red; 2.8% w/w bromthymol blue; 97.0% w/w/ nonreactive ingredients. Protein: 0.3% w/w tetrabromphenol blue; 97.3% w/w buffer; 2.4% w/w nonreactive ingredients. Glucose: 2.2% w/w glucose oxidase (microbial, 1.3 IU); 1.0% w/w peroxidase (horseradish 3300 IU); 8.1 w/w potassium iodide; 69.8% w/w buffer; 18.9% w.w nonreactive ingredients.