Why we use Caffeine in hplc calibration

2 Answers   Emcure, Laurus,

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In UV-VIS spectrophotometer:My diluent is methanol even though i corrected base line for methanol,In my sample scan i found methanol peak.what is the reason?

2 Answers  

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Wt s the use of linearity in HPLC method validation

4 Answers  

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what is mean by least count balance?

1 Answers  

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Why Peak Purity is not determined in GC analysis?

1 Answers   GSFC, GVK,

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in OSD forms require to use gas chromatography?

0 Answers  

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why does used dry caffien in HPLC calibration?

0 Answers   Dishman,

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If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

0 Answers  

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how can u seperate polar compounds in hplc ?

1 Answers   Meditab, Piramal Healthcare,

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why hexane is used for FID calibration in GC

1 Answers   Glochem,

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What is the pilot-plant in pharma sector.

1 Answers   Dr Reddys,

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Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?

2 Answers  

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