Answer / rambabu

headspace are used for residual solvents

what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR

0 Answers   Perkin Elmer,

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U have 4 strengths have different coating meterial which one u chose to do forced degradation stady in validation

1 Answers   Reddy Labs,

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how to prepare working standard in our laboratory aganist reference standard ?

4 Answers   Merit Biolabs, Unichem,

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How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.

2 Answers   GVK,

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why we are using k2cr207 in uv calibration ? why we r not using kmno4?

1 Answers   Glochem, Sidmak Laboratories,

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How will u perform degradation study in detectors other thann PDA in HPLC Methodology

0 Answers   Adley, Micro Labs,

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Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

2 Answers   Vardhman,

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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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when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.

0 Answers   ABC,

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what are the ideal conditions for coloumn storage

3 Answers   Claris Lifesciences, Srikem Laboratories,

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Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?

1 Answers  

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what is mean by least count balance?

1 Answers  

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