Answer Posted / a.ramakrishnan

Parameters for GC Callibration

1. Carrier gas flow rate.

2. Split Flow Callibration.

3. Injector Linearrity

4. Detector Response

5. Column oven temp.

USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...

1997

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

3165

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we can use expired sample for validation and analyst qualification?

787

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Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

2159

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

1199

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Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1843

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why salisylic acid not using now days for disdolution calibration?

753

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IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

2440

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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.

2221

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for inorganic molecules require to do RS, Assay and disso?

721

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in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?

710

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what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

880

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EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2615

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What is dose dumping? why require to do?

926

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

2282

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