Near infrared Principle

1 Answers  

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why we are using polystyrene film for calibration of I.R spectroscopy?

12 Answers   Abbott, Andhra Organics, Intas, Kemwel, Reddy Labs, RRR, Veritas, Zydus Cadila,

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Why only lead standard solution is uesd to perform heavy metal test.

2 Answers   Reddy Labs,

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class of solvent regarding Residual solvent e.g. Acetone his class

1 Answers  

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If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?

0 Answers  

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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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what is procedure of actual procedure for registration of drug?

0 Answers  

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How are PDA Detector work in HPLC

7 Answers   Agilent,

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Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?

1 Answers   Micro Labs, Mistair,

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what is optical active and non active give examples?

1 Answers   GVK,

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In HPLC when we use Isocratic method, Gradient method in hplc?

8 Answers   Pharmaceutical,

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In Related Substances Test how we can reside the limit of impurity ?

2 Answers   MSN Pharma,

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