hi i am m.sc organic chem and complete analytical lab tech dipolma now job in qc many time ask question you in m.sc organic why job in qc please help me i can not give proper ans please tell me

3 Answers   Arch Pharmalabs, Natco,

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How to check hplc detecter sensitivity?

1 Answers   Gland Pharma,

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what is optical active and non active give examples?

1 Answers   GVK,

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What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?

1 Answers   Dr Reddys,

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Why we show ammonia vapours to tlc plate?to which compounds?

1 Answers  

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Definition of beers_ lamberts law

4 Answers   Aarti Industries, Agio Pharmaceuticals, Emcure, Supriya Lifescience,

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How to calculate LOD & LOQ in HPLC Validation Method

14 Answers   Dr Reddys, GSK GlaxoSmithKline, Reddy Labs, Reliance, UIS,

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what is the defination of accuracy & presicion?

8 Answers   Amneal Pharmaceuticals, GSK,

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how you establish the LOQ?

0 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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how we can identify the impurity is coming below loq at transfering site?

0 Answers  

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How can you prepare 0.05M Ammonium acetate volumetric solution?

2 Answers  

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