why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space

0 Answers   Raks Pharma,

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wat is reverse phase in hplc

2 Answers  

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how to prepare 5 normality of h2so4 solution

3 Answers   Symbiotec,

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HOw do i calculate the number of theoretical plate on a HPLC chromatography

2 Answers   Laurus,

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in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result

1 Answers   Dishman,

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why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?

5 Answers   Apotex, UPL,

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How to calibrate glassware against std calibrated glassware?

3 Answers   Cadila, Hetero,

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Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.

1 Answers  

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why are measure gas flow " ml " in Gas chromatography

0 Answers  

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if tech transfer fails whay require to do?

0 Answers  

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why phepolphthalene giving pink color when we titrate against to NaOH Solution ,giving colrless titrating aginsiting with acids?

2 Answers   Graviti Pharmaceuticals, Vimta Labs,

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Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?

6 Answers  

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