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In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?
4 107114. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
26822. 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.
2183In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?
1 6052Post New Analytical Chemistry Questions
if content uniformity passing but dissolution varrying then what is next step?
why require to add enzymes in capsules dissolution only? is it require to tablet also?
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
What is delay volume?
A ha tc is actual defination of retention time?
what are risk assement in the analytical qbd?
in which situation require to change rs specification?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
how require to set assay concentration for standard and sample?
Which parameters require to do in tech transfer?
how decide the clining method and cleaning method validation require for this perticular products?
What is importance of pH in the Heavy metal test and How it effect on the test results?
