Answer Posted / satheesh kumar
USP designed LC Columns as L,L1 denotes-C18 Column,L7
denotes as C8
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
Why use only methanol,used determinationof moisture content not use other solvents
What is diffrence between extractable volume and deliverable volume? Answer pls
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
what is the structure of DOWEX-50
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
In which situation we require to analytical method validation of excipient?
how you fix the limits of impurities?
which situation gc hs and gc als require to use?
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
UV and PDA detector, which have less signal to noise ratio?
all types of questions asked at the cipla interview
What is gelatinization?
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.
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
we can use expired sample for validation and analyst qualification?
