What is Threshold in hplc?

2 Answers   Hetero,

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whate is difference between calibration and validation

11 Answers   Alkem Labs, Cipla, Ranbaxy, Torrent Pharma, Zydus Cadila,

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What is Rf value& Rx value in TLC?

1 Answers   Abbott,

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what is mean by 21 CFR PART? In that what is 21 ?

1 Answers  

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in pentoperazole capsules usp why assay value is substract from dissolution

1 Answers   Ranbaxy,

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what is the identification test of volatile substance? what is volatile compound?

1 Answers  

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why base line not starts from zero in gc?

1 Answers   Aurobindo, FDC, Reddy Labs,

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if you given one product then which tests you will perform?

0 Answers  

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From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?

2 Answers   Nectar Lifesciences,

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differance between L1 and L7 columns

5 Answers   Everest,

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for which type of applications gas chromatography is used?

2 Answers  

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What is the difference between kf  and LOD

5 Answers   Enaltec Labs,

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