Answer Posted / kumarpharma

Yes,i agreed with Mr.gangatharan.equipment will not give analysed results directly.
Regards,
Kumar.s

What is similarity factor?

1209

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If combination product how require to identify which imp is of which api?

840

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Basic principle of ESI?

2153

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some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

2656

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for inorganic molecules require to do RS, Assay and disso?

734

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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.

2224

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how you fix the limits of impurities?

837

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Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

2709

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2233

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How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

3866

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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.?

715

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What is shaking level in GC?

792

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effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

931

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

2390

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How to determine water content of bis tetrazole amine mono ammonium salt

3489

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