how we do assay of urea, ammonium sulpate, ammonium nitro
pospate etc
How to fix the concentration for RS by HPLC
in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases
4 Answers Aurobindo, Cadila, Martin,
signifcance of detector lenearity in calibration f hplc
what is the meaning of linearity,principle of co-relation coefficient?
How you will select column for HPLC development depends on nature of compound and how it will work explain in brief?
Why we are performing wavelength accuracy at lower and higher wavelengths in HPLC calibration
how much mass should be there in volumetric flask while in preparation of sample for assay?
does water content by KF will calculate only external moisture absorbed or the ligand ? (for ex copper sulphate pentahydrate)
How to establish relative response factor for hplc. Why it is required?
Why using Holmium oxide in UV calibration
8 Answers Dr Reddys, Matrix, Nakoda Chemicals, Orchid,
what is the difference between heavy metals and sulphated ash
wen v have polr solvent then which type of column use in hplc