what is the disso medium for tropsiun
chloride
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why in hplc peaks are in positive side(it means upside) not in negative side?
what is the moisture content of Disodium hydrogen tartrate. how it can be calculted. as 16.5%
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
what is the identification test of volatile substance? what is volatile compound?
why we are performing residue on ignition?
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.
How to do spike of aflatoxin in peanut to get maximum recovery
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
What about karl fischer reaction mechanism ?
what is biorelivent dissolution media?
One Raw material failed assay test is there any chance for failing purity of that material ?