Which is the highly polar and highly non polar column in HPLC?

0 Answers  

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what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me

0 Answers   Graviti Pharmaceuticals,

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can some other acids like nitric acid or HCl can be used in the calibration of UV.Vis. spectrophotometer????

2 Answers   Cipla,

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why linerity not use in GC but use in HPLC ?

6 Answers  

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How to determine water content of thioanisole? which interfere by KF titration?

1 Answers  

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if partition coefficient value was positive means, what it indicates ?

1 Answers  

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What is the pH of water?

1 Answers   Zydus Cadila,

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In dissolution test s1 stage we are getting one bowl 40 % out of 6 bowls what is the root cause you find and how proceed next step? ( Q is 80%)

3 Answers   Reddy Labs,

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what is karl fischer principle and reaction ,describe it

5 Answers   Jubilant Organosys, Microsoft,

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why we get negative values in uv when i placed sample which has some concetration but not in standard

1 Answers   Nirma,

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why in GC calibration of linearity regression coefficient should not be less than 0.999

1 Answers   Acacia, Jubilant,

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How would you decide dissolution medium for NCE compound of class I drug

0 Answers  

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