some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

2657

Give the principle of potentiometer titration.

1039

Is napthalene aromatic?

1351

What is stray light in uv what are units for stray light

1655

In which situation we require to analytical method validation of excipient?

795

in api coa contains only process impurities and in product coa contains degradation impurities?

705

how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2311

In which situation we require to prepare the standard solution from sample in Related substance method?

785

What is stepping ripple and step accuracy

1196

State beer’s law.

997

Define an origin of electrode potential? : Electrochemistry Corrosion

1067

function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

2674

What is the organic structure of cetearyl alcohol?

1125

on saturation solubility study data how we can find out the bcs class of drug?

904

From where require to take the RLD sample?

761