Interested to Buy Any Domain ? << Click Here >> for more details...
is there any material other than caffene to calibrate hplc
detector
- 13 Answers
- 30020 Views
- Biocon, I also Faced
- E-Mail Answers
Answer Posted / swathi
naphthalene,benzophenone, caffene as per pharmacopeias
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
How to choose the which salt is suitable for mobilephase
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
process of Diclofenac sodium,IP.
What is the difference between purge septum flow and column flow in gas chromatography?
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.
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
how to select short coloum and long coloumn for new molecule
Why use only methanol,used determinationof moisture content not use other solvents
If 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
Colorimtry
What is similarity factor and its use in api strength?
how you fix the limits of impurities?
what is the origin to prepare standard operating procedure
how you start RS method development when for new product?
What is rs test why we are performing rs test?
