Answer Posted / sarita puri

p32

What is Band broading effect explain

1938

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

2223

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What is column in chromatography?

2289

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how you start the solubility study?

863

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How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

790

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what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

2008

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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

6141

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in which situation require to use paddle and basket?

791

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what is %labelled amount in content uniformity of dosage unit and its calculation?

5299

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how to develop the icp ms method? Application of icp ms?

848

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1876

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in gas chromatography what is the difference between gas flow rate and average linear velocity ?

2652

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How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?

1827

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what you do when compound having dwel wavelength?

805

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in hplc chromatogram started from left to right and in uv spectrum started from left to right

1015

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