in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
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Why we use methanol as solvent in kf standardisation. Why not other solvent?
2 Answers Caplin Point, Epione Labs, Hetero,
Why KBR is used in IR for preparation of pellete, why it shows zero dipole moment
why we use kbr as constant in the FTIR ?
When recording an IR spectrum in the lab, we take no special precautions to account for the presence of oxygen, nitrogen, or argon in the air. What are the consequences of this?
we can use expired sample for validation and analyst qualification?
how to start the method development of Dissolution and related substances.
What are the differences between GC and HPLC?
what is mean by dissolution biowaiver study?
what is the limit of Correlation for IR test compare to the standard and test
Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?
give tha clarity about peak purity concept
3 Answers Aurobindo, Reliance Life Sciences,
what is the principle of assay of sodium nitrite?