The present invention provides a measuring method most suitable for measuring the concentrations of specific constituents, especially urine protein level and sugar level. After a protein-contained liquid sample is opacified by heating or while the sample is being heated, a light is projected to the liquid...http://www.google.fr/patents/US6297057?utm_source=gb-gplus-shareBrevet US6297057 - Method of measuring concentration of specific constituent
Method of measuring concentration of specific constituent
