Answer Posted / nani degala

10000ppm

how will you do the prep for unstable componds?

2004

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

2126

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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?

738

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As per ICH related substances stability trend limit from initial to shelf life

3236

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if identification threshold crosses the limits then what next step?

844

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What is the difference between spectro meter and spectro photo meter?

11446

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is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

2157

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

2279

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why are measure gas flow " ml " in Gas chromatography

1637

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What is aggregate and fragments in SEC?

2093

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what is mean by extactable and leachable study?

1143

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We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?

1709

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How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.

4238

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Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

1894

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What is shaking level in GC?

777

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