Description
Instructions for Using Robadope Reagent
To use Robadope reagent put a tiny bit of your substance on a white ceramic plate. Place one drop of bottle A on the sample, and then one drop from bottle B on top of that. (Robadope reagent consists of two separate bottles.) Compare the color change to the color bars in the chart below. Most color changes happen fast. Some can take up to five minutes. Colors and times are approximate. Multiple factors can cause slight variations. Remember, reagents cannot detect purity, only presence. Store them in a refrigerator. Wash the plate thoroughly when done.








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