In a biochemical analysis apparatus a frameless dry chemical analysis film having a reagent layer formed on a support sheet is taken out from a cartridge storing therein a plurality of the frameless chemical analysis films, applied with a sample liquid, inserted into an incubator and taken out from the...http://www.google.com/patents/US5629207?utm_source=gb-gplus-sharePatent US5629207 - Method of controlling test films in biochemical analysis apparatus
