Fluorite
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Posts: 138
Registered: 26-12-2018
Location: United Arab Emirates
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methylene blue and urine?
Okay I added methylene blue to my urine bottle just in case if my mom asked wtf is this I can simply say it's a chemical and please do not approach
this bottle and this worked actually
But oddly enough the bottle turned yellow again and it's like a blue bottle reaction but without sodium hydroxide and glucose! I shaked the bottle and
the blue color appeared again!
Any thoughts? I'm urea it's not urea to nitrate oxidation cuz this happened quickly so sugars in urine oxidation? I think that's interesting
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Fery
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Registered: 27-8-2019
Location: Czechoslovakia
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There could be various reducing agents adhering to the urine bottle. Or as you wrote glycosuria. Why didn't you use chem glass? Did you want to scary
your mom?
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Fluorite
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Posts: 138
Registered: 26-12-2018
Location: United Arab Emirates
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No but storing chemicals is easier to explain than storing urine and I used pet bottle
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RustyShackleford
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Posts: 200
Registered: 10-12-2020
Location: Northern Europe
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methylene blue is easily reduced and reoxidized by air. Classic blue bottle experiment with fructose. Urine contains a variety of sugars or possibly
drugs that would cause the effect.
Better question is why are you keeping your urine?
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