Uritest 4A

PURPOSE :

The UritestR 4A is a urine strip contains 4 reagents, used for the detection of Glucose, Protein, pH, and Occult blood. The results may provide information regarding the status of carbohydrate metabolism, kidney function and acid-base balance.
 
PRINCIPLE :
1.Glucose The test is based on a double sequential enzyme reaction. 1st : glucose oxidase catalyzes the formation of gluconic acid and H2O2 from the oxidation of glucose. 2nd : peroxidase catalyzes the reaction of H2O2 with a KI chromogen to oxidize the chromogen to colors ranging from green to brown.
2. pH The test is based on double indictor (methyl red and bromthymol blue) principle.
3. Protein The test is based on the detection of "protein + tetrabromphenol blue -------- > yellow green and green to green blue".
4. Occult blood The test is based on the detection of "peroxidase-like activity of hemoglobin".
 
TEST ITEM : REACTION TIME :
1. Glucose 30 sec.
2. PH 60 sec.
3. Protein 60 sec.
4. Blood ca Cells/ul 60 sec.
 
Copyright(C)2006, Hunan Toyar Biotech.Company Limtid All Rights Reserved. Supported by ChinaPharmNet Toocle