Interested to Buy Any Domain ? << Click Here >> for more details...
why do we have to used saturated ammonia in TLC
- 3 Answers
- 11874 Views
- Cipla, IPCL, Mylan, I also Faced
- E-Mail Answers
Post New Answer View All Answers
WHAT IS THE USE OF STARTER ?????????
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?
using gradient pressure in gas chromatography are not ?using gradient pressure why
process of Diclofenac sodium,IP.
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
Related substance method equivalency on control sample or spiked sample?
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.
why we are using hexane in calibration of number of drop per mL
Which is the highly polar and highly non polar column in HPLC?
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
we can use expired sample for validation and analyst qualification?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
How to calculate coreletion coefficient
