Answer Posted / yojana

Accuracy means closeness of agreement between the value

Presicion means nathing but relative standard deviation
(RSD) which is not less than 2%

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

686

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Why only 1.2 million lux hours require in photostability study?

1041

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which batch require to use for analytical method validation?

812

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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

1874

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What is the main difference between ODS1 and ODS2 Hplc column.

5222

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what is the difference between potentiometric titration and karl fischer titration?

3195

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2233

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What is split ratio in Gc? Splitless? how requirr to select?

894

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

10006

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What is the Formula for coreletion coefficient in plhplc calibration

1836

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why are measure gas flow " ml " in Gas chromatography

1662

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Explain the relations between number of carbon atoms in alkanes and retention time ?

2152

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Which parameter require to do for analytical method equivalency?

786

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how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,

2606

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If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?

2310

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