Answer / sanjay

MAjor difference in Purity and Particle size of Silica in
TLC and HPLC

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

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.

Answer / mabood alam

thin layer cromatigrophy and high coloum cromatigrophy used
in cilka

what is the meaning of linearity,principle of co-relation coefficient?

3 Answers  

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How we can determine OOT limit in Stability

2 Answers   MSN Pharma,

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Why dissolution apparatus having 8 jars ?

5 Answers  

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What is impurities in pharma analysis?

1 Answers  

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iam using ph instrument lab india make.3ponit and 5point.in calibration time 3point slope will come 98.89and 96.87.that limit is 85 to 105.what basis slope will come.any calucalation between them.5point wiicome slope 99.89?why 3p0int came 2 values

1 Answers  

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why we use deturium lamp in uv spctrophotometer other than lamps

1 Answers  

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Why only 1.2 million lux hours require in photostability study?

0 Answers  

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Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

0 Answers   Reddy Labs, Vimta Labs,

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why we multiply 1000 in the determination of kf factor ?

3 Answers   Stellence Pharm Science,

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Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

2 Answers   Vardhman,

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How does HPLC Calculate Void volume?

1 Answers   Lupin,

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what is the difference between hplc and uplc?

5 Answers   Fresenius Kabi, Mylan,

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