Answer / venkat

Loss on drying means to determine the percentage of water and volatile substance ,constant weight deterrence below or eqval to o.5 mg represent accepted level of loss on drying results,while constant weight difference is more then 0.5mg indicates the sample was completely not drying.

what is the defination of calibration & verification?

9 Answers   Divis Laboratories,

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gc Calibration % RSD failed what is the possible reasons?

5 Answers   Divis Laboratories,

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IN DISSOLUTION WE ARE USING A LETTER 'Q' WHAT IS MENT BY Q

5 Answers   Reddy Labs, Torrent Pharma,

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how much wave length of Soduim vapour lamp used in polarimeter

2 Answers   Reddy Labs, Torrent Pharma,

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What is AV value in test uniformity content ,describe calculation

1 Answers   Lupin,

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How we develop a method by HPLC for unknown compound,if we got three peaks with same response then how we can find out which one is our desired compound's peak without taking help of LC MS.

4 Answers   Apotex, Kemwell,

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if content uniformity passing but dissolution varrying then what is next step?

0 Answers  

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which detector is used in IR

3 Answers   Hetero,

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what are the normalisation, internal standard and external standerd methods in HPLC.

2 Answers   GVK,

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use of stry light

1 Answers  

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what is difference between assayand potency

4 Answers   Hetero,

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what is end capping in hplc coulmn

2 Answers   Lupin, Zydus Cadila,

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