Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ravi charan orbicular
Compounds having chromophore(e.g;delocalised benzene ring)are uv active without chromophore they are not uv active while RID is universal detector irrespective of nature of compounds.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
we can use expired sample for validation and analyst qualification?
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
Why sodium hydroxide used for maintain pH of phosphate buffer
How we choose the mobile phase for method development.?
Difference between the quantitative analysis and qualitative analysis?
What is the main difference between ODS1 and ODS2 Hplc column.
How doing qbd practically?
Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
What is the difference between chromatographic purity and related substances?
what is definition of validation? which components are followed give detail?
How to start the dissolution development for unknown tab?
How much is the standard area for glc analysis
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.
