why antharacene use hplc calibration

1 Answers   ITC Infotech,

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Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

0 Answers   Hetero, ONGC,

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Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

0 Answers  

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FDA MHRA

0 Answers  

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why we are adding sulpuric acid in residue on ignition

2 Answers   Aurobindo,

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Is anthracene aromatic?

1 Answers  

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hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

0 Answers  

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hplc assay limit 98.0 to 105 why

2 Answers   Aurobindo, Hetero,

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formula of petrol?

2 Answers   Biocon, Reliance,

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what is the difference between coordinate covalent bond and covalent bond?

9 Answers   Flamingo Pharmaceuticals,

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What is difference between anti-aromatic and non-aromatic compounds?

5 Answers  

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What is hydrogenation reaction .What pressure should we use generally in hydrogenation reaction using auto clave?

4 Answers   Sun Pharma,

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