Answer Posted / bari jay bhupendra

molarity- molar concentration and concentration of solution is measure as number of moles of solute per liter of solution.hcl contain 6 mole liter of solution.



normality- a measure solution concentration as eqvivalent and liter per solution.

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725

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What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1593

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if you have given one product then how you determine the impurity in that?

730

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We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?

1715

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give clarity of linearity and range in method validation

2412

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What is the calibration of uv process and preparation

1993

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2683

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is it nessesary to do solution stability for 7 days?

765

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Why are use silicon oil mr?

1193

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In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

3164

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What is the Formula for coreletion coefficient in plhplc calibration

1815

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what is %labelled amount in content uniformity of dosage unit and its calculation?

5206

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What is viod volume and peak purity in HPLC?

2874

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

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how to decide for one product require water content or LOD?

774

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