what is mean by assay?

6 Answers  

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why we are taking 85 ml of concentrated HCl to prepare 1N Solution

4 Answers   SG Phyto Pharma,

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Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?

3 Answers  

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1 why polyesterene film used for ftir calibration ? 2 why k2cr2o7 is used for control of abs in uv ? 3 why holmium oxide used for control of wavelength in uv

3 Answers  

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how many types of Proceing methods?

8 Answers   Reddy Labs,

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How to decide the standard concentration for related substances hplc method

1 Answers  

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how we do assay of urea, ammonium sulpate, ammonium nitro pospate etc

1 Answers   Alembic,

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if you get peak in blank then what require to do?

0 Answers  

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Why pH lies between 0 to 14 only

4 Answers   PI Industries, Unimark Remedies,

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same sample on two preapration gives differnt result during hplc analysis

3 Answers  

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WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

0 Answers  

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How we will diapose UV (detector) lamp?

1 Answers   Bayer,

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