1,Accurate test result 2,Good stability 3,Result ... into urine sample, or pass strip through urine stream 1 to 2 seconds only.Blot excess on a clean ... exposure to urine(colour changes occuring after 1 minute are of no diagnostic value)Notes:1, Do not touch test areas of ... glucose, ph and blood test results.VISUAL READING TECHNIQUE: 1, Immerse all reagent areas in specimen and remove strip immediately ...