Answer Posted / obaiah kade

c8 column is more polar this is only 8 corbon atom in case carbon atom s incresed polar nature incresed

What is aggregate and fragments in SEC?

2060

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What is the principle of Thermal conductivity detector and FID?

2679

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How to calibration of the uv spectroscopy and its test?

1143

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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,

2529

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inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?

661

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

1151

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How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2541

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Which parameter require to do for analytical method equivalency?

730

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what is mean by extactable and leachable study?

1099

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1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

2829

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What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2603

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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?

631

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How to calculate coreletion coefficient

1635

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What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1555

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Why irmoisture balance is used for corrugated box moisture testing

2354

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