Answer / tarak

select one known peak whose integral value was known and
then by using the satandard formula we can caluculate the
w/w percentage of how much impurity was present in your
sample

HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

0 Answers   Bank of Baroda,

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we calibrate HPLC once in 6 months while iam doing calibration i came to know that calibration was failed. then how can i justify that the samples analyzed on the system during this 6 months was wright? how can i forward in to the next step for those batches?

5 Answers  

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What is difference btw UV detector & RID detector

4 Answers  

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Loss of linearity in tkn analysis, possible reasons?

0 Answers  

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How we can analysed unknown sample by hplc....

2 Answers   Archimedes,

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Generally for Normal Phase HPLC,stationary phase is Polar.In place of polar if we take non-polar means what happened & why?

7 Answers   Macleods,

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is it nessesary to do solution stability for 7 days?

0 Answers  

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plz tall me that any pharmacopeia and guideline is par meted to use 1.68,4.01,7.00,9.00,12.45 buffer for ph meter calibration

2 Answers   Torrent Pharma,

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What is the main difference between ODS1 and ODS2 Hplc column.

0 Answers   Indoco Remedies,

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why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?

1 Answers   HDFC, Medrich, Twilight Litaka Pharma,

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WHAT IS DIFFERENCE B/W MALTINGRANG/DSC

1 Answers   Glochem,

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what is Hilic chromatography?

1 Answers  

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