Answer / aashiya

High performance liquid chromatography

why the same column give different retention time in hplc?

7 Answers  

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What is Fourier Transform Spectrosopy?

5 Answers   Aurobindo, Hetero, Lupin,

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why we are taking 89ml concentrated HCL for preparing 1N HCL

3 Answers  

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Why a1% value is used for some product ? What is the criteria for selection a1% value ?

0 Answers   Zim Laboratories,

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How to start the dissolution development for unknown tab?

0 Answers   IPCA,

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A ha tc is actual defination of retention time?

0 Answers  

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pharma industries oriented

0 Answers   Apex, Micro Labs, Zydus Cadila,

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how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

0 Answers  

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How to Prepare Dilute Sodium hydroxide solution?

3 Answers   Claris Otsuka,

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full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?

10 Answers   Orchid,

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What are modes of quantification in related substances

0 Answers   Hospira,

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

0 Answers  

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