Answer / somesh vadlakonda

Residue on ignition is shows howmuch ash(inorganic salts)
will present in the compound.Residue on evaporation will
gives other than the solvents in compound

If compound Pka is 5 then which buffer you will select ?

5 Answers   Avra, GVK,

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,

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What is the difference in OVI and Residual solvents?

3 Answers   Discovery Intermediates,

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in which situation require to use paddle and basket?

0 Answers  

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how to prepare solution in ppb

6 Answers  

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What is linearity in hplc and how to calibration

1 Answers   Aurobindo,

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How we get DST moisture 15.4-16.0%. what is the calculation or method behind it.

2 Answers  

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which lights using during force degradation?

1 Answers  

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What is the use of tailing factor ?

2 Answers  

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

0 Answers  

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diference b/w packed &capilary columns

2 Answers  

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priciple of gc & hplc? (properly describe)

2 Answers   Cadila, Cipla, Reddy Labs,

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