Answer Posted / balram

IN IR LIGHT THROUGH THE ANALYTE SOLUTE BASED ON CHANGES IN
VIBRATIANOL ROTACTIONAL MOMENTS OF THE ATOMS PRESENT IN THE
MOLUCULE WHE CAN IDENTIFIED THE FUNCTIONAL GROUPS IN THE
SAMPLE

USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...

1564

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mode of absorption in alimentary canal?

1925

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How require to perform linearity as per ANVISA? What are the acceptance criteria?

729

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how you fix the limits of impurities?

387

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What is the requirement for brazil in the analytical method vslidation comparr to ich?

278

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what you do when compound having dwel wavelength?

285

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What is similarity factor?

731

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iam usig ph buffers merk. manually how to prepare ?

1786

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what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

9447

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how to decide for one product require water content or LOD?

331

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what is the purge flow & how to calculate

1987

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How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

283

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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

1362

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

323

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Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

1464

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