Interested to Buy Any Domain ? << Click Here >> for more details...
In HPLC when we use Isocratic method, Gradient method in
hplc?
- 8 Answers
- 22373 Views
- Pharmaceutical, I also Faced
- E-Mail Answers
Answer Posted / ramesh artemis biotech hyd
A separation in which the mobile phase composition remains constant throughout the procedure is termed isocratic (meaning constant composition). the mobile phase composition does't have to remaian constant. A separation in which the mobile phase composition is changed during the separation process is described as a gradient elution. Then isocratic method used fro constant composition position of mobile phase and gradent method used for mobile phase is low to high concentration.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
what is biorelivent dissolution media?
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 given much noise PDA dector then VWD Dector
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?
in which situation require to take incident in validation?
Please give idea about method development for cleaning method and how maco level establish
How to calculate coreletion coefficient
What is viod volume and peak purity in HPLC?
how will you do the prep for unstable componds?
for inorganic molecules require to do RS, Assay and disso?
What is delay volume?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
What is control room temperature and which guide line says?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
if you given one product then which tests you will perform?
