how does h2so4 prevent oxidation of mohr salt before it is titrated?

1 Answers  

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What is the definition of water content or moisture content,what is the procedure going on w.c amalysis?

1 Answers   Cipla, KIYI,

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in determination of(acetone) moister content we are using methanol replaced by pyredine.what hapend in that reaction.

2 Answers   Glenmark, Neuland,

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In Number of Theoretical Plates (N) = 16 (tr/w)2. where tr: retention time, and W: peak width. My Question is here in formula what is 16.Can u explain briefly? ---Veerabhadrarao.M

3 Answers   Micro Labs, Richter Themis, Sun Pharma,

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What is AV value in test uniformity content ,describe calculation

1 Answers   Lupin,

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What is the difference of time between two consecutive injections in HPLC?

2 Answers   Nectar Lifesciences,

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Why we are performing wavelength accuracy at lower and higher wavelengths in HPLC calibration

3 Answers  

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What is the Calcultion of S/N Ratio.

2 Answers  

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I have got selected for Aurobindo Pharma AR&D, HR person is asking me to sign in agreement. can I join?

19 Answers   Aurobindo,

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how many types oos and oot

1 Answers  

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Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

0 Answers   Petronas, Shanghai Ocean University,

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Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

0 Answers   Reddy Labs, Vimta Labs,

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