Answer / skreddy

caffin and benzophenones are thae primary standards and
they are having uv value at 254 nm. ben.phe gives 4 isomers
at 254 nm that will not changed at any conditions.

Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

0 Answers   Aurobindo, Reddy Labs,

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pharma industries oriented

0 Answers   Apex, Micro Labs, Zydus Cadila,

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What are the factors effect peak shape in HPLC ?

2 Answers   College School Exams Tests,

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if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?

5 Answers   Cipla, Reddy Labs,

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Loss of linearity in tkn analysis, possible reasons?

0 Answers  

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why we are doing seal wash and needle wash?

3 Answers  

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principle of FTIR

2 Answers   Biocon, Macleods,

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Is there any difference in principal of reverse phase and normal phase chromatography? and why? Please update. Thank and regard

3 Answers   MSN Pharma,

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Why the same type of columns showing different RT for a single product?

6 Answers  

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why holium oxide prepared in 10% HCLO4 SOLUTION

0 Answers  

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why require the ph, buffer during hplc mobile phase?

0 Answers  

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What is definition of RRT and what is the difference between RT and RRT in HPLC

2 Answers  

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