Answer / dhanalakshmi

SO2 is very good refregerent,it can easily liquify at
ordinary atmospheric pressures ,ice and salt is used to
absorb the most of the SO2 gas which is not liquified .

what is the need of calulation of RRF of impurity in HPLC analysis?

9 Answers  

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why we use actone for Gpv test in hplc calibration

1 Answers  

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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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why has inject 6 injection in Releted compounds

2 Answers  

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HOw do i calculate the number of theoretical plate on a HPLC chromatography

2 Answers   Laurus,

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Please give idea about method development for cleaning method and how maco level establish

0 Answers  

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Why we are performing wavelength accuracy at lower and higher wavelengths in HPLC calibration

3 Answers  

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WHY KBr is used in IR Spectroscopy

3 Answers   GVK,

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why hexadecane is used in calibration of FID IN GC THERE IS NO REMAINING SOLVENTS

1 Answers   DRL, Hetero, MSN,

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What is the use of ELSD in HPLC?

3 Answers   Anthem,

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Why we use holmium oxide,perchloric acid for uv/vis calibration

4 Answers   Cipla, Orchid, Ratiopharm,

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Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

0 Answers  

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