The MicroMolar Iodide Assay Kit (catalog number MIA200) includes 40 µl of 100 x Reagent A, 40 µl of 100 x Reagent B, 200 µl of 100 x fluorescence dye  and 50 µl of 10 mM potassium iodide solution. It is for measurement of 200 samples using 96-well plates.  Cuvettes may also be used for measurements.