Answer Posted / yogesh shinde

FIRST WE WILL CHECK THE BASIC KNOWLEDGE IN CHEMISTRY
[ANALYTICAL OR ORGANIC CHEMISTRY]
ACCORDING TO THAT WE WILL TRAIN HIM

CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

1210

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Why we use potassium dichromate in uv calibration Exact reason behind it??

1259

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some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

2655

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before starting analytical method valodation what you checking? and how giving preference to start validation?

806

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1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

1854

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what is the purge flow & how to calculate

2648

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If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

856

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If vendor having more imp than monograph then how to proceed? and how to set spec?

935

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why we use a particular hplc column for a particular compound give reasons?please

2752

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If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

801

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in which situation require to take incident in validation?

1727

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we can use expired sample for validation and analyst qualification?

812

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for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6070

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Which are the diffrent grades of api in pharma?

772

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how to select short coloum and long coloumn for new molecule

2452

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