Answer Posted / satya

In IR We identified functional group of compound by using ir rays from [w] tongusten lamp.

In polarimeter we using na lamp.For plane polarised light

Did anybody have method for acetyl cysteine effervescnce tablet

1806

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

2858

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What is the acceptance criteria for moisture balance when calibrated with sodium sulfate

1540

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for which product require to do content uniformity? what is limit of cu?

302

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what is biorelivent dissolution media?

298

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What is the purpose of octyl silane columns?

3776

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4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2148

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what is the principle involved in turbidometry and nephelometry ?

3626

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in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

340

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What is Band broading effect explain

1387

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what is mean by covalidation

310

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Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

1685

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How would you decide dissolution medium for NCE compound of class I drug

1687

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What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?

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on the basis of bcs class how to proceed the solubility?

269

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