Answer / sri krishna

both the techniques gives loss on drying but vacuum oven
technique is used for the compound which cannot sustain the
high temperatures used in ordinary oven technique

Answer / mahesh

for hygroscopic nature type sample we use vaccume
oven...hygroscpic means which is effect on drying...

Answer / 103536

Loss on drying ordinary oven means it is drying on products nature . It's only
drying with steam. And vacuum oven drying with vacuum and steam.

Answer / srikar_22

if the sample melting temperature is less than the boiling point of the solvents used in the manufacturing process then vacuum oven is preferred with out effecting the sample we get lod if not normal oven preferred

If we are getting split peak in Chromatogram,what we can do?

7 Answers  

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what is biorelivent dissolution media?

0 Answers  

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priciple of gc & hplc? (properly describe)

2 Answers   Cadila, Cipla, Reddy Labs,

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What is the use of tlc and hplc? And when and where use?

0 Answers  

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why using Potentometry What Purpose? differance between manual and potentiometry? why using Some of materials in usig potentiometry? What is use of mericuric acetate in Potentiometry

1 Answers   Biocon,

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what is the method of UV cabinet CALIBRTION

2 Answers  

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Is it required to inject 6 injections for % RSD of a system suitability in lc or gc

3 Answers   Raks Pharma,

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which functional group we can detect in IR?

3 Answers  

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why ph electrode is storing in KCL solution?Why the pH max is 14.0?

5 Answers   Cadila, Vimta Labs,

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what is role of pH in mobile phase

3 Answers   Cipla, Dhanuka Laboratories,

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what is the difference between heavy metals and sulphated ash

2 Answers   Aurobindo,

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How did you conclude that when stressing a compond, all degradation products have eluted in chromatogram?

7 Answers   Matrix,

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