Answer / sathish pannuru

Oot means..out off tend...example..assay...99.8 %..prevoius..but u got..101% then differ 1.2%...then results..in oot..this..may vriey.depends.on trend formula. Some one check with previous time point r from initial results..max variation limit 1%..

Answer / anil

I think we don't have oot in stability study's

full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?

10 Answers   Orchid,

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if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

0 Answers  

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What is related substance by HPLC impurity limits as per USP?

0 Answers  

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Is sonication essential in solubility testing of a drug substance?

6 Answers   Aurobindo,

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what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

0 Answers   Wockhardt,

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signifcance of detector lenearity in calibration f hplc

3 Answers  

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In specificity what parametrs are consider why that parametrs

2 Answers  

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What is GF254 means in TLC plate?

1 Answers   Abbott,

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why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?

25 Answers   Hikal, Lupin, Wockhardt,

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Why water not directed by FID detector 

2 Answers   Amoli Organics, Lupin,

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if peak get problamatic then what require to do?

0 Answers  

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How we can identify process related and degradation impurity in single method with short period?

0 Answers  

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