why ph is between 0 to 14
Answer Posted / spatil
No one can gives satisfied answer....
Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Which parameters require to do in tech transfer?
what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?
How to choose the which salt is suitable for mobilephase
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
what is mean by 40 in the dissolution basket mesh size?
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
how the compound separate in coulunm,explain
if rsd failed then what require to do?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
give clarity of linearity and range in method validation
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
How to establish relative response factor for hplc. Why it is required?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
pharma industries oriented