What are modes of quantification in related substances

0 Answers   Hospira,

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I have got selected for Aurobindo Pharma AR&D, HR person is asking me to sign in agreement. can I join?

19 Answers   Aurobindo,

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what is optical active and non active give examples?

1 Answers   GVK,

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How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

0 Answers   JBCPL,

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

0 Answers  

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Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg

1 Answers  

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if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?

1 Answers   JBCPL,

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How can we calibrate the burette dispencing capacity in metrorm kf titration calibration

1 Answers  

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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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in loss on drying Why follows on constant weight not more than 0.5 mg, any region

1 Answers   Biocon,

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Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

0 Answers  

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What is the formula for relative diffrence for standard solution in solution stability in validation?

0 Answers  

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