inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
771what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?
941What is the formula for relative diffrence for standard solution in solution stability in validation?
861[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
849in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
886If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately
906Post New Analytical Chemistry Questions
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
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.
Is it nessesary all multimedia dissolution require descriminatory?
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
how to set sample and standard concentration in RS method?
why we use a particular hplc column for a particular compound give reasons?please
What is mean by PDR?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
what is the origin to prepare standard operating procedure
what is the difference between potentiometric titration and karl fischer titration?
what is mean by dissolution hydrodynamics?
If combination product how require to identify which imp is of which api?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?