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In UV-VIS spectrophotometer:My diluent is methanol even
though i corrected base line for methanol,In my sample scan
i found methanol peak.what is the reason?

Answer Posted / tpa lab

My diluent is only methanol(AR Grade).i got peak at 205nm
which is of AR Grade methanol.We are all very well know
that we get the peak for AR Methanol about 205nm and for
commercial methanol about 210nm.

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