Not known Details About COD test in pharma

Every single of such oxidants is used to estimate COD in differing kinds of water: CODMn (COD Manganese) is utilized in determinations for a little contaminated bodies of h2o. In contrast, CODCr (COD Chrome) is used in determinations of intensely contaminated water or wastewater mainly because of the substantial oxidizing electrical power with the

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Not known Facts About principle of hplc in pharma

In many situations, baseline separation of the peaks is often accomplished only with gradient elution and very low column loadings. Thus, two disadvantages to elution method chromatography, especially on the preparative scale, are operational complexity, as a consequence of gradient solvent pumping, and lower throughput, due to very low column load

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