IF HPLC CALIBRATION FAILED THEN WHAT YOU DO6 22524
Optical Rotation*0.9477*100*200] Assay Of dextrose= ________________________________ 99.8* 200 why Factor=0.94771 9088
How you will select the runtime in HPLC for a drug in method development.6 13707
what is the difference between BDS and ODS Columens and both are same or not2 51855
difference between record & document ?4 9711
in what basis wavelength will select for a compound at initial method development trials4 7970
How did you conclude that when stressing a compond, all degradation products have eluted in chromatogram?7 6286
how to prepare working standard in our laboratory aganist reference standard ?4 18726
What is boiling point ? & Explain.2 5373
What is Delay & Dead Volume2 10906
In method developement or in any analysis if we use small length column for analysis what happen then ? why ?3 4361
1 % solution is equal to how much ppm32 393616
What are modes of quantification in related substances
Why dissolution test is not performed in all of the products
why we use sodium salicylate in uv light calibration at TLC chamber
What is the difference between spectro meter and spectro photo meter?
What is FFA, PV, and PAV value in oil.
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
how to calculate corelation coefficient in G.C Calibration? what is the calculation part?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
In dissolution of tablets/capsules elaborate the Dissolution limit 20.0% to 60% Q in 30 minutes.
what is the disso medium for tropsiun chloride
What is Band broading effect explain
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
Did anybody have method for acetyl cysteine effervescnce tablet
Identify problem faced when mass spectroscopy is used with HPLC system ?
What is gelatinization?