Answer / kumar

KBr is a IR inactive, its act as a transparent. 

Answer / falguni patel

KBr is inert too

Answer / vicky patel

its nature doesn't interfere with sample. ...

why linerity not use in GC but use in HPLC ?

6 Answers  

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Why we use caffeine for HPLC calibration in Detector wave ength accuracy test

60 Answers   Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals,

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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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What are the limits for uniformity dosage content for tablets and capsules

5 Answers   Micro Labs,

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what is the difference between system precision and method precision?

3 Answers   Teva Pharmaceuticals,

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In GC Why does retention time decrease when temperature increases? Also how does a change in temperature effect selectivity?

1 Answers   Gland Pharma,

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Is there any difference in principal of reverse phase and normal phase chromatography? and why? Please update. Thank and regard

3 Answers   MSN Pharma,

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What is the calibration of uv process and preparation

0 Answers   Aurobindo,

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why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?

5 Answers   Apotex, UPL,

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How to calculate lamp energy in hplc?

1 Answers  

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which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

0 Answers   Hetero,

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What is descriminatory disolution medium ?

3 Answers   Cipla, Graviti Pharmaceuticals,

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