What is the definition of RRF

2 Answers  

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What is shaking level in GC?

0 Answers  

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why we do the calibration of limit of stry light in hplc & uv

1 Answers   Cipla,

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I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

0 Answers  

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How we get DST moisture 15.4-16.0%. what is the calculation or method behind it.

2 Answers  

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How can you prepare 0.1% Phosphate buffer solution?

6 Answers  

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What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3

2 Answers   Dr Reddys, IPCA, Reddy Labs,

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why do we use around only 60 mg of K2cr2o7 in the UV calibration -control of absorbance test?

3 Answers   Reddy Labs,

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what is the value of pH

11 Answers   Reddy Labs,

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In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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How can v calibrate ftir ? Plz explain me

2 Answers   Cipla,

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What is definition of RRT and what is the difference between RT and RRT in HPLC

2 Answers  

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