simple-spectro

Very cheap, autonomous and precise spectrophotometer for DIY biology and chemistry.

This project is maintained by Hackuarium

Fluorescence quenching values

KI 0.01M:

| measure # |blank energy | energy sample| absorbance| |———–|————–|————–|———–| |1 | 29651 | 10348 | 0,46 | |2 | 29626 | 10734 | 0,44 | |3 | 29662 | 10980 | 0,43 | |4 |29563 | 11456 | 0,41 | |5 |29924 | 10469 | 0,46 | #

KI 0.005M:

| measure # |blank energy | energy sample| absorbance| |———–|————–|————–|———–| |1 |30084 | 11436 | 0,42 | |2 |30081 | 12586 | 0,38 | |3 |30214 | 12111 | 0,4 | |4 |30303 | 12453 | 0,39 | |5 |30142 | 12783 | 0,37 | #

KI 0.001M:

| measure # |blank energy | energy sample| absorbance| |———–|————–|————–|———–| |1 |30406 |17134 |0,25 | |2 |30464 |17536 |0,24 | |3 |30494 |17028 |0,25 | |4 |30600 |18413 |0,22 | |5 |30482 |19137 |0,2 | #

KI 0.0005M:

| measure # |blank energy | energy sample| absorbance| |———–|————–|————–|———–| |1 | 30726 |22321 |0,14 | |2 | 30760 |23092 |0,12 | |3 | 31060 |23171 |0,13 | |4 | 30803 |24238 |0,1 | |5 | 30913 |24649 |0,1 | #

KI 0.0001M:

| measure # |blank energy | energy sample| absorbance| |———–|————–|————–|———–| |1 |30961 |26383 |0,07 | |2 |31040 |24973 |0,09 | |3 |30987 |25698 |0,08 | |4 |31031 |24836 |0,1 | |5 |31079 |25574 |0,08 |