Answer Posted / guest

according my experience and knowledge based

for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

5990

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What is intact assay method development.....?

2557

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

684

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how you confirm the assay method?

723

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What is control room temperature and which guide line says?

1580

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what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

9926

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HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

2187

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how you determine moist.of NaOH sol or NaOH flacks

2174

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how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2247

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What is related substance by HPLC impurity limits as per USP?

1031

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How can I develope method of dissolution by HPLC OR UV

2348

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

5137

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How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

3154

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How to establish relative response factor for hplc. Why it is required?

1150

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What is the purpose of octyl silane columns?

4246

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