What attracted you to analytical chemistry?
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What is the major difference b/w Drift and Noise
4 Answers Aurobindo, Dr Reddys, Reddy Labs,
on what basis SOP's can be changed? IF mobile phase ratio is 70:30 to how much % can we change the ratio in HPLC process
Calculate the water content in Di Sodium Tartrate (DST) based on molecular weight?
what is the difference between gc& hplc. why we r not calculating purity by gc for final products
What is difference between Potency & purity
Why we use holmium oxide,perchloric acid for uv/vis calibration
4 Answers Cipla, Orchid, Ratiopharm,
i set electrode to 7 buffer than i used it to check 4 buffer and 10 buffer if the results are not as expected than is it better to set the buffer again to 4 buffer or is there any other method available please let me know ...
why we get negative values in uv when i placed sample which has some concetration but not in standard
What is the diffeence between assay and uniformity of content
Qc interview questions
What is primary & Secondary Standard ? Give Example
How we can analysed unknown sample by hplc....