Answer Posted / amit

Depands on our analyte (Acidic or basic) select proper
mobile phase and on that basis can select our stationary phase.

If basic functional group, select acid buffer, and non polar
stationary phase (C18)

what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

2011

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which are the sizes of capsules?

1049

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how to calculate elemental impurities?

1086

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how can I make the copper get white bye any salt or acit?

2268

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What is viod volume and peak purity in HPLC?

2936

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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.

2309

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in stress study if your api not soluble in hcl naoh h2o2 then what require to do?

904

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Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

2655

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how pda detector works over uv?

780

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what is mean by ambient temperature?

983

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How will u perform degradation study in detectors other thann PDA in HPLC Methodology

2600

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why digestion require in icpms?

830

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Did anybody have method for acetyl cysteine effervescnce tablet

2299

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what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

3750

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What is stray light in uv what are units for stray light

1721

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