Answer / prasad

Linearity : it is the ability of the method to obtain a test results.Which are directly praportional to conc of analyte in a sample.

Answer / ssr. krishna

Numerically how much ability of the method. It directly
proportional to conc of analyte criteria depending on
guidelines in general 0.99

Answer / rajashekhar.p

Linearity is the measurement or estimation of correlation b/w two variables. ex:Concentration vs area, time vs drug release. it indicates with R2. it should be NLT 0.99

why disodium tartarate is used for autotitrator calibration

2 Answers   Cipla, Micro Labs,

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perchloric acid&glacal acetic acid both are acids but reaction is complete in volumetric titrations.how?

1 Answers  

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

0 Answers   Cipla, XYZ,

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why we are using in ph calibrations ph4,7,9.2 buffers only?

5 Answers   Reddy Labs,

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What should be the calibration procedure for wavelength accuracy in case of HPLC?

4 Answers  

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What is difference between Chromatographic purity and Related substances analysis?

3 Answers  

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what is the cleaning validation?

1 Answers   BioPlus,

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In capadity factor formula is K'= (RT of main compound/RT of first eluted peak)-1 in this formula what is 1

1 Answers   Piramal Healthcare,

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In which situation we require to prepare the standard solution from sample in Related substance method?

0 Answers  

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In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?

1 Answers   Aurobindo,

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What impact analysis required for out of calibration and how to proceed

2 Answers   Aventis,

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function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

0 Answers   DRL,

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