why we get negative values in uv when i placed sample which has some concetration but not in standard

1 Answers   Nirma,

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how to correct peak when peak comes broader in shape? How to do calibration of HPLC?

2 Answers   Mankind,

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What is GF254 means in TLC plate?

1 Answers   Abbott,

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How we choose the mobile phase for method development.?

0 Answers  

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i want to know about headspace and interview question on headspace

1 Answers   Srikem Laboratories,

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In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?

4 Answers   Alembic,

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in uv visible spectroscopy calibration why we are using potasium dichromate and tolune

4 Answers   Reddy Labs,

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in api coa contains only process impurities and in product coa contains degradation impurities?

0 Answers  

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In chromatograpbic purity 90% is there, in assay 70% is there. How will you prove remaining 30%.

3 Answers   Dr Reddys,

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WHAT IS DIFFERENCE B/W MALTINGRANG/DSC

1 Answers   Glochem,

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is there any exact definition for Theoritical plates ? chennu srinivas

5 Answers  

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what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?

0 Answers   GVK, Millennium,

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