What is difference between silica used in
TLC and HPLC column
Answers were Sorted based on User's Feedback
Answer / sanjay
MAjor difference in Purity and Particle size of Silica in
TLC and HPLC
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / durga malleswar
the difference in tlc the stationary phase is polar funtioned silica and in hplc we use stationary phase with non polar functioned silica only the difference is the functional groups of the silica changed
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / vijaya kumar thota
Tlc is called thin layer chromatography. The simple technique works on the principle of adsorption, where as HPLC is a sophisticated technique works on partition principle.
| Is This Answer Correct ? | 25 Yes | 22 No |
Answer / mabood alam
thin layer cromatigrophy and high coloum cromatigrophy used
in cilka
| Is This Answer Correct ? | 4 Yes | 12 No |
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full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?
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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.
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What is diffrence between residue on ignition and sulphated ash?
37 Answers Aurobindo, Cadila, Dr Reddys, Mylan, Panas Pharmaceuticals, Piramal Healthcare, Remidex, Zydus Cadila,
diference b/w packed &capilary columns