New answers tagged solvents
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Decomposable solvent identification in GC-FID
In gas chromatography there is a common misconception that separation occurs on the basis of boiling points (it does but only on specific traditional columns). You don't have to be above the boiling ...
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Why is NMP developing a yellow color after distillation?
Why is 1-methyl-2-pyrrolidone (N-methyl-2-pyrrolidone; NMP) developing a yellow color after distillation?
NMP is a biodegradable liquid with high power for solubilizing chemicals, and thus can be ...
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Why is NMP developing a yellow color after distillation?
Okay so I have solved my problem. I did various things and here's a rundown.
Instead of Short Path Distillation Setup, I installed a 4 equivalent tray column on the recovery head. The color seemed to ...
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