Answer / s roy

In Gas chromatography He is used as carrier gas and Nitrogen is used as Make up gas.

IF WE INCREASE FLOW RATE RT DECRESE.WHY

2 Answers  

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why require to do water content for drug product?

0 Answers  

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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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what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

0 Answers   Wockhardt,

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why water, methanol, ethanol ets solvents are used in UV SPECTRIPHOTOMETER for blank reading ?

7 Answers  

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what type of compounds do we see lod @ wat type compounds do we see m.c

3 Answers   Orchid,

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for which type of applications gas chromatography is used?

2 Answers  

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What is aggregate and fragments in SEC?

0 Answers  

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what is stability study ? why it is needed and how itis done

2 Answers   Dr Reddys, RB,

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what is the dipolement and how it is related to IR

1 Answers   AJ Square Inc, Aurobindo,

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In IR spectra, generally a molecule vibrates without apply emr or ir light?

0 Answers  

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What is the Baseline in HPLC.

2 Answers   Teva API,

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