Answer Posted / palanisamy
In reverse phase chromatography Uracil compound more
ratanied in mobile phase,it will elute first so we are
calculating capacity factor taking void volume for this
uracil peak
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
How do we fix the sample concentaryion in hplc method development. What is the basis?
can i use hplc detector to uplc and why?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
how can give the expiry period and restadardisation of volumetric solution
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
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.
how will you do the prep for unstable componds?
how to qualify the impurity?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
in OSD forms require to use gas chromatography?
in which situation require to use paddle and basket?
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.?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
