... CE&ISO13485 approved.13 years experiences of manufacturing and exporting !one step rapid urine test:glucose,protein,blood,leucocytes,ketone,SG ... step:First immersed in urine urine sugar test strips, about one minute, remove, within 1 minute test strip color changes ... test strips(universal or special pH strip),urine strip(12 para in one strip),ketone strip,glucose strip,urine analyzer. CE ISO13485 ...