what is principal of karl ficher instrument!
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Answer / jainish r chaudhari niper-hyd
formation of charge transfer comlex between pyridine and odine, each molecule of iodine=2 molecule of water
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Answer / yojana
To determine how much moisture present in sample.
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What is difference between" LOD" AND "VACCUME LOD"
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.
What is importance of pH in the Heavy metal test and How it effect on the test results?
which are the guidelines for force degradation studies?
Why do we use KCl ,K2Cr207,Toulene & Halonium oxide for the caliberation of UV
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
What is control room temperature and which guide line says?
What is quality controle.
in uv visible spectroscopy calibration why we are using potasium dichromate and tolune
How can we calculates the solubility of the drug in different medias by injecting in to hplc????(solubility studies)
2 Answers Super Pharmaceuticals,
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
What is the purpose of performing dissolution test on routine basis?