Which std. used for standrdisation of ZnSO4?
How we can identify process related and degradation impurity in single method with short period?
How we can analysed unknown sample by hplc....
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
Why Peak Purity is not determined in GC analysis?
If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?
Generally for Normal Phase HPLC,stationary phase is Polar.In place of polar if we take non-polar means what happened & why?
Can we do the MC analysis of a sample which is not completely soluble in the medium choosed.
what is different between volumetric solution and general solution
how to prepare 5normality of hcl
What id the resolution factor
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
why linerity not use in GC but use in HPLC ?