Why do we use KCl ,K2Cr207,Toulene & Halonium oxide for the caliberation of UV
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Answer / kumar
kcl will be used in Limit of stray light, toluene and hexane will be used in limit of resolution,K2Cr2o7 will be used in control of Absorbance and Holmium oxide will be used in control of wavelength
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Organic Chemistry 
