... approved.13 years experiences of manufacturing and exporting !one step rapid urine test:glucose,protein,blood,leucocytes,ketone,SG,pH,urobilinogen,nitrite ... diabetes self-testing and pregnant women.Using step:First immersed in urine urine sugar test strips, about one minute, remove, within 1 minute ... supplier------Yercon Diagnostic Co.,LtdWelcome global wholesalers contact us! one step urine test