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

0 Answers  

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what is the difference between heavy metals and sulphated ash

2 Answers   Aurobindo,

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How NMR spectra can be calibrated in presence or absence of TMS?

1 Answers  

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what is the use of performing tapped density in pharmaceutical industry

1 Answers  

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how pda detector works over uv?

0 Answers  

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if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?

1 Answers   JBCPL,

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how can I make the copper get white bye any salt or acit?

0 Answers  

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in which situation require to take incident in validation?

0 Answers  

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What is control room temperature and which guide line says?

0 Answers  

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what is use of acetonitrile compare to methanol in RP-HPLC Method devlopment

7 Answers   Neuland, Orchid,

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if the purity is 99.9%,is need to do assay?

3 Answers   Reddy Labs,

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why don't we call POH meter? As we all as PH meter

4 Answers   Aurobindo,

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