Answer / ch. prabhakar

As per the procedure in water total organic carbon limit is 500ppb so that why we use the 500ppb std sucrose and 1,4 benzoquinone solutions in the system suitability test

why using factor 1.00639 in burette calibration of kf

1 Answers   Cipla,

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From peak purity spectrum, where or at which point peak purity angle & purity threshold is checked?

1 Answers   Cipla, MSN Pharma,

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During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?

1 Answers   Mylan, Torrent Pharma,

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What is the unit of Colour?

4 Answers   IPCA,

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In Stability testing if significant change occurs then what will be the action plan?

2 Answers   Cipla,

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difference between quality and quantity

3 Answers  

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The colour presence in kmno4 is due to.

1 Answers   Laurus,

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In my analysis by HPLC,In sample main peak and placebo peak are eluting with shorter resolution ( almost look like doublet). how can i get max resolution ? Is changing gradient method is usefull?

3 Answers  

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Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

4 Answers   Mylan, Orchid, Roshanico,

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Which detector is used in uv-vis spectrophotometer?

1 Answers   Glenmark,

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why PH range 0-14 explain

5 Answers   DRL, Reddy Labs, Saint Gobain, Viva,

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What is Standard deviation

2 Answers   Cipla,

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