How can we separate Urea & semicarbazide in single HPLC method ?

2 Answers  

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in loss on drying Why follows on constant weight not more than 0.5 mg, any region

1 Answers   Biocon,

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What is the calibration procedure for Malvern MS2000 particle size analyzer and acceptance criteria?

2 Answers   Reddy Labs,

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for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

1 Answers   Watson Pharmaceuticals,

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one gram of which below elements has the most atoms in its? a) H b) D C)T D) He

4 Answers  

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Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.

1 Answers  

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What is the use of ELSD in HPLC?

3 Answers   Anthem,

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

4 Answers   Aurobindo,

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During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?

1 Answers   Mylan, Torrent Pharma,

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mahagenco syllabus for the post of chemist

0 Answers   MahaGenco, Unimarck Pharma,

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WHAT IS DIFFERENCE B/W MALTINGRANG/DSC

1 Answers   Glochem,

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Why we check moisture,ash & AIA in product

0 Answers  

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