effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
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Why we are injecting low load standard conc. while analysing Related Substances by HPLC?
Is it required to inject 6 injections for % RSD of a system suitability in lc or gc
What is differences between the Instrument and Equipment
what are the basic requirement for the WHO audit?
In lcms analysis some times we get sodium and potassium adducts. if the compound is havine sodium ions how can we confirm wether sodium is from sample or it is a adduct?
2 Answers Teva Pharmaceuticals,
Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?
In Analytical method development related substance method when did follow w/w method when did follow area normalisation method
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various methos to calculate precision in validation methods in HPLC?
which effect is mainly responsible for chromatographic separation when silica is the statinary phase at TLC? thanks in advance
what is the purge flow & how to calculate
in each media we require to use SLS? how to proceed?