Answer / m.sivalingeswara rao

Because Deuterium lamp producess a continous spectrum of
light in the UV range as well as in vissible range,hthis
continuos spectrum is necessary for photometric record in
sensitive instruments like HPLC.

In which situation we require to prepare the standard solution from sample in Related substance method?

0 Answers  

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if tech transfer fails whay require to do?

0 Answers  

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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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In case of HPLC coloums what is the difference Between C8 & C18 coloums & how can we select difference type of coloums like Inertial ODS , Hypersil BDS , ODS etc.?

4 Answers   MSN Pharma,

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How can the GC or HPLC method is selected to determine the impurity profile in drug product?

1 Answers   Ajanta,

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Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

4 Answers   Mylan, Orchid, Roshanico,

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why there is a need of optical activity & specific optical activity measurement by polarimeter

6 Answers   Cadila,

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How to set analytical specification for combination products?

0 Answers  

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which solution used for detecting factor of k.f.titroter except water

3 Answers  

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What is chiral and why this performing in HPLC

4 Answers   Hetero, Macleods,

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How did you conclude that when stressing a compond, all degradation products have eluted in chromatogram?

7 Answers   Matrix,

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what is RI detector Cut-off Value

1 Answers   Mylan,

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