STATE SENIOR HIGH SCHOOL 1 SURAKARTAMr. Ratno Agung Samsu Maharto, S.Si., M.Sc., and Mr. Drs. Supriyadi, M.Si., as the consultantof theoretical base.. f. The cuvette is put into Spektrofotometer UV – VIS SHIMADZU – 1201which have been prepared before with the length of wave of...