Answer / ram krishna

Linearity is directly praposnal to concentration in Hplc calibration prepaired 5 diffrent concentration solution inject 5 replicate of each concentration and correlation is not less than 0.999.

pda detector mechanism?

1 Answers   DKR, Teva Pharmaceuticals,

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Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

0 Answers   IDA,

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how does h2so4 prevent oxidation of mohr salt before it is titrated?

1 Answers  

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what you do when compound having dwel wavelength?

0 Answers  

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in api coa contains only process impurities and in product coa contains degradation impurities?

0 Answers  

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what is differance between density and specificgravaty

2 Answers   Neuland,

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AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?

0 Answers  

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why we use only vanilline , acetanilide,& caffeine For the Calibration of melting point appartus?

7 Answers   Reddy Labs,

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why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?

1 Answers  

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How to caluculate the RRF and correction factor in hplc

1 Answers   Alkem Labs, Aurobindo, Rakshit Drugs, SDLPL,

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Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?

3 Answers  

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Principle of HPLC in one sentance

8 Answers   Syngene,

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