Do you know what Trace metal clean technique is?describe
Answer / jaya gowri
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What is the importance of rrf in rs by HPLC?
why we are using only lead standard solution for Heavy metals test? what is the purpose of this?
what buffer you can select for acidic nature analyte and how ?
How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.
what is the conductivity of hplc grade water?
In chromatograpbic purity 90% is there, in assay 70% is there. How will you prove remaining 30%.
define polar and non polar solvent
why we are using buffer solutionas as a mobile phase in hplc.
How to calibrate glassware against std calibrated glassware?
why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?
what is the difference between IR and FTIR instrument analysis
what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY