why we are using sodium,potassium phosphates for mobile phase preparation?

1 Answers  

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some compound havving uv region but not give much more response during hplc analysis

2 Answers  

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why do we use around only 60 mg of K2cr2o7 in the UV calibration -control of absorbance test?

3 Answers   Reddy Labs,

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In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]

1 Answers  

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One pH means how much volts and milivolts?

7 Answers   Dr Reddys,

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wat is reverse phase in hplc

2 Answers  

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What is the column performance and column efficiency?

1 Answers   Reddy Labs,

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in HPLC injection volume is increase ,R.T will increase ?

5 Answers   Claris Lifesciences,

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pda detector mechanism?

1 Answers   DKR, Teva Pharmaceuticals,

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acceptance criteria for lod & loq by standard deviation of response and slope??

0 Answers  

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WHY pKa value is more important than pH value of the mobile phase in HPLC?

0 Answers  

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whai is primary standard?

10 Answers  

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