As a synthetic organic chemist what I would like at the end of the day are some white or colourless crystals. However, off-white, tan or yellow amorphous solid is more or less what you expect to end up with. But when I get bright pink, purple and green stuff I really don't know what to make of it. D!![](//4.bp.blogspot.com/_q3QBScSSHhw/SxLUFmItHaI/AAAAAAAALcs/B8WeCWosqUk/s400/cropped.jpg)
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