How to make up 100ml of a solution cintaining compound A at 95µg/ml and compound B at30µg/ml for an HPLC reference standard.

3 Answers  

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What are the factors effect peak shape in HPLC ?

2 Answers   College School Exams Tests,

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Dear Sir, This is Thirunavukkarasu am working in Ordain Health Care AR&D, Am Having one problem While doing method development my question Metadoxine and Pyridoxine same chemical nature and structural activity i tried lot of methods but Analyte eluted same Retantion time i cant separate both peaks. solubility, pH both are same only only difference melting point metadoxine 210 C Pyridoxine 102 C please do the help needful for me

5 Answers   Ordain Solutions,

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if the flow rate is increases then any changes in retention time in hplc

1 Answers  

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in karl fischer reagent which solvent is used for dissolving iodine sulphur dioxide and imidazole

4 Answers   Strides,

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What is column dead volume?

4 Answers   Astron Research,

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why don't we call POH meter? As we all as PH meter

4 Answers   Aurobindo,

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why we use a particular hplc column for a particular compound give reasons?please

0 Answers   Dr Reddys, Indoco Remedies, Natco,

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

0 Answers  

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What is the Calcultion of S/N Ratio.

2 Answers  

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what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

0 Answers  

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How does HPLC Calculate Void volume?

1 Answers   Lupin,

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