What is diffrence between residue on ignition and sulphated
ash?
Answer Posted / gaurav
residue on ignition means sample is ignited at high
temperature and the remaining is the ash.
Sulphated ash means in the above ash add conc.sulphuric acid
and again ignite at high temperature.
Is This Answer Correct ? | 59 Yes | 17 No |
Post New Answer View All Answers
about method developement in hplc
In which situation we require to prepare the standard solution from sample in Related substance method?
on saturation solubility study data how we can find out the bcs class of drug?
How do we fix the sample concentaryion in hplc method development?
why cone formation during dissolution?
Tell me about analytical method validation in QC
in which situation ion pair agent require to use?
what are the standard methods for HPLC?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
in OSD forms require to use gas chromatography?
How can I develope method of dissolution by HPLC OR UV
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
what is diffrence between specificity and selecivity?
process of Diclofenac sodium,IP.
What is a difference between potency and purity?