What is the purpose & importance of using the polystyrene film in ir calibration?

3 Answers   Vimta Labs,

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why we use only sucrose in the calibration of polarimeter?

7 Answers   Kilitch,

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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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Why KBR is used in IR for preparation of pellete, why it shows zero dipole moment

7 Answers   GVK,

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I want analyze my compound at 325 nm so which standard shall i use to calibrate my HPLC system? How i can assure my hplc detector is suitable or not?

3 Answers   AMRI,

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k.f principle in finding out moisture content

1 Answers  

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difference between HPLC & LC-MS

9 Answers   Lambda,

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difference between record & document ?

4 Answers  

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how can you do the analysis of compound given to u by hplc

2 Answers  

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(0.41)d what is d?

1 Answers   Gland Pharma,

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what is the difference between BDS and ODS Columens and both are same or not

2 Answers   Intas, IPQA, Micro Labs, Vasava Engineering Private Limited,

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What is difference between assay by Hplc and uv

2 Answers   Aizant, Fredun Pharmaceuticals, Hetero, Marksans Pharma,

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