Answer Posted / rajender

OOS stands for out of specification, if any batch in plant
doesn't meet the desired specifications because of various
reasons then concern QC will raise out of specification
base on the results, based on the out time OOS we can
perform use test so as to qualify material for next step

OOS can relased before releasing complete intermediate
report

Why to use propyl paraben in HPLC gradient calibration

7491

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why require to do water content for drug product?

835

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Why dissolution test is not performed in all of the products

2537

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process of Diclofenac sodium,IP.

2217

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could negative ions be produced by bombardment process in mass spectrometry?

1785

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680

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What is similarity factor and its use in api strength?

1300

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2269

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What is diffrence between extractable volume and deliverable volume? Answer pls

4578

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all types of questions asked at the cipla interview

4685

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in which situation require to take incident in validation?

1727

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How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?

1780

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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

861

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

1602

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