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Sciences AllOther (161) Can you please give a suitable definition and an example for understanding the words purity and potency.
6 11461why we get negative values in uv when i placed sample which has some concetration but not in standard
1 5296When a porcelain dish or a glass material are falling on the floor, it breaks but on falling on sofa or sponge it will not break. Why?
1 2562
What is the weight of the earth?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
What are societies?
What are hydrides of boron called?
However ozone is heavier than oxygen still ozone is up there in sky why?
What are the strange results of yeast two hybrid ?
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 does the psychic phase do
What is the anhydride of n2o5?
Define declination?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
What differentiates pediatric hematology from adult hematology, and how do you diagnose and treat blood disorders in children?
IN autoclave validation, suppose one biological indicator fail among 16 indicator then whether cycle is accepted or not
Explain bulbs ?
How do worms affetc plant growth?