Answer / raju.l

acids are identified blue litmes paper changed in red colour
base are identified red litmes paper changed in blue colour that is fact of acids and base are easily identified

Answer / anil.s

we can identify by acid base titration and we can find the concentration of acid and base by using suitable method

Answer / kandasamy

Just identify the resulting product(salt) of (acid base
interaction in drug)the reaction. Do suitable analytically
method for the product(salt) and apply the same analytically
method for your drug. Compare the results.

I cant say This is exact but it may work...

difference between calibration and validation

2 Answers   Mylan,

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How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

0 Answers   NCL,

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In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?

1 Answers   Aurobindo,

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Why we check moisture,ash & AIA in product

0 Answers  

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What is stray light in uv what are units for stray light

0 Answers   Dr Reddys,

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What is Specificity ?

8 Answers   Dr Reddys,

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Explain what is a base line?

1 Answers  

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in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration

4 Answers   Dr Reddys, Hetero,

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

0 Answers   Cipla, XYZ,

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In which cases factor of KF Reaget got higher side

2 Answers  

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why we use only six bowls for dissolution of a drug

1 Answers   Cipla, Natco, TelePerformance,

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what is the significant of pH in HPlc?

5 Answers   Orchid,

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