why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?1 6768
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
why are not used methonol in kf titrator to find out water content in ketones?5 8762
why we use kbr as constant in the FTIR ?4 6336
what is the principle involved in turbidometry and nephelometry ?2376
why we are using 6 dosage units in dissolution, and why we are using 6 tablets in disintegation test.is there any scientific reason beyond 6?1 16132
define polar and non polar solvent2 9141
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )1964
what is partion and column chromatography
How to define samples weight in moisture content
What is third generation HPLC Columns?
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.
Why dissolution test is not performed in all of the products
acceptance criteria for lod & loq by standard deviation of response and slope??
cefoperozone and sulbactam inj. hplc test method
What is column in chromatography?
WHAT IS THE USE OF STARTER ?????????
What is intact assay method development.....?
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
what is separation techniques.
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development