Answer Posted / viji

LOD measures all weight loss after heating to a specific
temperature for a specific time. The value includes both
moisture as well as volatile components that may be present.
Moisture content is only a measure of water present in the
sample.

In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.

3121

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about method developement in hplc

1708

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what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

2022

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Please give idea about method development for cleaning method and how maco level establish

737

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if peak get problamatic then what require to do?

792

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what is the origin to prepare standard operating procedure

2312

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in which situation ion pair agent require to use?

724

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how to set sample and standard concentration in RS method?

885

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What is Band broading effect explain

1869

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what you do when compound having dwel wavelength?

736

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Basic principle of ESI?

2140

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For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4050

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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?

673

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How to calibration of the uv spectroscopy and its test?

1188

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How we can identify process related and degradation impurity in single method with short period?

804

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