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

2 Answers  

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Which detector is used in uv-vis spectrophotometer?

1 Answers   Glenmark,

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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What is Specificity ?

8 Answers   Dr Reddys,

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What is the diffeence between assay and uniformity of content

2 Answers  

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What is the difference between Spectroscopy and spectrophotometry,What are the applications?

4 Answers   Caplin Point, Cipla,

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solvents used in NMR

2 Answers   Laurus,

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all types of questions asked at the cipla interview

0 Answers   Aurobindo, Calyx, Cipla, Graviti Pharmaceuticals,

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Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method

1 Answers   Student,

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Difference Between End Cap HPLC Column and Non End Cap Column

2 Answers  

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How much is the standard area for glc analysis

0 Answers  

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2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

0 Answers  

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