WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

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if content uniformity passing but dissolution varrying then what is next step?

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why should we calibrate pH meter with 4,9.2 and 7.4 buffers particularly?

5 Answers   Celon Labs,

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in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

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What will be the effect on HPLC analysis result if three mobile phases given separately through three valves and same proportion mixed together and given by one valve?

1 Answers   LOIL,

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How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample

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what is the difference between qualitative analysis and quantitative analysis and explain them?

1 Answers   Dr Reddys,

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what is the general mechanism of high performance liqiud chromatography?

7 Answers   Ajanta Pharma, Amneal Pharmaceuticals,

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What is difference between the working standard and reference standard?

1 Answers  

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what is difference between IR lamp and polarimeter lamp

2 Answers   Raks Pharma,

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if you have given one product then how you determine the impurity in that?

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