Answer / analyticalstudent

verification of wave number why you are use in IR calibration

2 Answers  

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What r the limitatoins of uv visible spectroscopy ? Why Water use in blank standard for uv visible spectroscopy ?

4 Answers   Cipla, Reddy Labs,

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How do we fix the sample concentaryion in hplc method development. What is the basis?

0 Answers  

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In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

0 Answers  

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in stress study if your api not soluble in hcl naoh h2o2 then what require to do?

0 Answers  

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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why the ph scale range is 1 t0 14 and why not beyond 14 and not to below 1?

5 Answers   Avra, Granules, Orchid,

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WHY given much noise PDA dector then VWD Dector

0 Answers  

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Difference between c18

6 Answers   Apothecon, Dr Reddys, Intas, IPQA, SUN, Torrent Pharma,

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One pH means how much volts and milivolts?

7 Answers   Dr Reddys,

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How do you show that equal quanitities of two isomers provide the same response using a PDA

1 Answers  

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