Answer / svipul307

It's not 7, because of dissolved gases like CO2 and O2. It ranges from 6.2 to 6.8

loss on drying we applied vaccum for some compounds and some compounds are at 105c why

3 Answers  

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Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?

5 Answers   Lupin, Ranbaxy,

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Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

0 Answers   Apex, BNM, Ranbaxy,

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Why we use methy Ethyl Propylparabine For HPLC Calibration

1 Answers  

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In Stability testing if significant change occurs then what will be the action plan?

2 Answers   Cipla,

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Why sodium lamp is used in polarimeter?

1 Answers   Aurobindo, Micro Labs, Mylan,

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How does HPLC Calculate Void volume?

1 Answers   Lupin,

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WHAT IS THE LIQUID PHASE IN DB-624 COLUMN IN GCHS

3 Answers  

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What is the difference between c8 and c18 hplc column?

1 Answers  

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Why the ph limit (1_14) Is used?

3 Answers   Cipla,

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

0 Answers   Graviti Pharmaceuticals, Vimta Labs,

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In Number of Theoretical Plates (N) = 16 (tr/w)2. where tr: retention time, and W: peak width. My Question is here in formula what is 16.Can u explain briefly? ---Veerabhadrarao.M

3 Answers   Micro Labs, Richter Themis, Sun Pharma,

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